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Jacob Kiplimo
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Jacob Kiplimo (born 14 November 2000) is a Ugandan long-distance runner who is the current world record holder in the half marathon. At the 2020 Tokyo Olympic and the 2022 World Athletics Championships, Kiplimo won a bronze medal in the 10,000 m. Kiplimo also won gold medals in the 5000 m and 10,000 m at the 2022 Commonwealth Games, and he won a silver and gold medal at the 2019 and 2023 World Cross Country Championships, respectively. Kiplimo won the 2020 World Half Marathon.
Key Information
At age 15, he represented his country at the 2016 Rio Olympics, becoming the youngest ever Olympian for Uganda. He was the 2017 World Cross Country junior champion. Kiplimo is also the Ugandan record holder for the 3000 metres.
Early life
[edit]Kiplimo was born on 14 November 2000.[2] A member of the Sebei ethnic group, he grew up in Kween on Mount Elgon, living at a high altitude.[3] His family grew maize. As a young child, Kiplimo would watch his older brothers train for athletic events. He would also travel to school by running a distance of 5 km. Kiplimo won a selection trial for the World Mountain Running Championships in 2015 but was not allowed to compete due to his age. Kiplimo then moved to Italy and began competing in events. After winning a 2017 cross country event in Uganda, he moved back.[4]
At the age of fifteen, Kiplimo won the 10,000 metres bronze medal at the 2016 IAAF World U20 Championships behind fellow East Africans Rodgers Kwemoi and Aron Kifle. He ran 5000 metres in Rome that May at 13:24:40 minutes, which was a qualifying time for the Olympics. Kiplimo was then selected for 2016 Summer Olympics.[3] Before the 2016 Rio Olympics, he improved his 5000 m best to 13:19.54 minutes. As the youngest entrant to the competition, he ran in the Olympic heats only, recording a time of 13:30.40 minutes for 11th in his race.[5] He was the youngest ever competitor for Uganda at the Olympic Games.[6][7]
At 16, Kiplimo won gold in the men's U20 race at the 2017 World Cross Country Championships in Kampala, the country's first-ever gold medal at a World Cross, covering a 8 km course in 22:40 minutes.[8] He won the San Silvestre Vallecana 10 km road race in Madrid in a time of 26:41 on 31 December 2018. The course had an elevation drop, making it ineligible for world record status.[9]
Career
[edit]2019
[edit]At the Ugandan Cross Country Championships on 16 February in Tororo, Kiplimo defeated Joshua Cheptegei by placing first and second, respectively. In the men's senior race over 10 km, Kiplimo won by an 11-second lead over the 10,000 m world championship runner-up.[10]
At the World Cross Country Championships in Aarhus, Denmark, Kiplimo finished second in the senior men's race four seconds after Joshua Cheptegei's winning time of 31:40. He won the gold medal in the teams ranking with Cheptegei from Uganda.[11]
Kiplimo did not run in the 10,000 metres at the World Athletics Championships in Doha because of an injury.[12][13]
On 31 December, Kiplimo ran the Saint Silvester Road Race (15 km) in São Paulo and was beaten by Kibiwott Kandie at the finish line. Kandie won in 42:59, a new course record, with Kiplimo finishing in 43:00.[14]
2020
[edit]On 8 September, Kiplimo won the 5000 m run in Ostrava, Czech Republic in a time of 12:48.63 and improved his personal best of 13:13.64 set as a 16-year-old at the 2017 Prefontaine Classic. Selemon Barega was the runner up with a time 12:49.08, while his personal best of 12:43.02 was the fifth-fastest ever at the time.[15] On 17 September, Kiplimo won a Diamond League 3000 m run in Rome with a time of 7:26.64.[16] Kiplimo won the Half Marathon World Championship in a time of 58:49 on 17 October in Gdynia, Poland. His time was a Ugandan record and championship record.[17]
On 6 December, he competed in the Valencia Half Marathon against Kibiwott Kandie, Rhonex Kipruto, and Alexander Mutiso. They all broke the previous world record of 58:01, set by Geoffrey Kamworor in 2019. Kandie set the new world record time at 57:32. Kiplimo placed second in the race with a time of 57:37.[18]
2021
[edit]On 21 March 2021, Kiplimo competed at the Campaccio cross country race in San Giorgio su Legnano, Italy. Despite falling during the ninth kilometer of the race, he won a 10 km in 29:07. Ethiopia's Nibret Melak finished second, and Kiplimo's younger brother Oscar Chelimo finished third.[19] On 19 May, Kiplimo returned to the track racing 10,000 m at the 60th Ostrava Golden Spike. He pulled away from Bahrain's Birhanu Balew to win the race. Kiplimo finished in a personal best time of 26:33.93, which made him the seventh-fastest 10,000 m performer of all time and the second-fastest Ugandan in history over the distance behind world record holder Joshua Cheptegei's 26:11.00.[20]
On 21 November 2021, Kiplimo set a half marathon world record at 57:31 in Lisbon.[21] His record was broken by Yomif Kejelcha, who ran a time of 57:30 at the 2024 Valencia Half Marathon.[22]

2023
[edit]On 18 February, Kiplimo won the gold medal in the 10-kilometer race at the World Cross Country Championships held in Bathurst, Australia with a time of 29:17. Ethiopian Berihu Aregawi finished second in 29:26 followed by Joshua Cheptegei (29:37), world record holder for the 5000 m and 10,000 m, who had been defending his title from Aarhus 2019.[23]
2025
[edit]On 16 February, Kiplimo regained the world record in the half marathon, finishing the Barcelona Half Marathon in 56 minutes and 42 seconds.[24]
On 27 April, Kiplimo made his marathon debut at the 2025 London Marathon, finishing in second behind Sebastian Sawe with a time of 2:03:37, a Ugandan national record.
On 12 October, Kiplimo won the 2025 Chicago Marathon, finishing in 2:02:23 and marking his first marathon win. [25]
Achievements
[edit]All information from World Athletics profile.[2]
Personal bests
[edit]- 1500 metres – 3:50.24 (Arezzo 2016)
- 3000 metres – 7:26.64 (Rome 2020) NR
- 5000 metres – 12:41.73 (Oslo 2023)
- 10,000 metres – 26:33.93 (Ostrava 2021)
- 10,000 meters – 29:17 (Sydney 2023)
- Road
- 10 kilometres – 27:31 (Manchester 2019)
- 15 kilometers – 40:07+ (Barcelona 2025) – World Best
- Half marathon – 56:42 (Barcelona 2025) – World Record
International competitions
[edit]| Year | Competition | Venue | Position | Event | Result |
|---|---|---|---|---|---|
| 2016 | World U20 Championships | Bydgoszcz, Poland | 3rd | 10,000 m | 27:26.68 PB |
| Olympic Games | Rio de Janeiro, Brazil | 26th (h) | 5000 m | 13:30.40 | |
| 2017 | World Cross Country Championships | Kampala, Uganda | 1st | Junior race | 22:40 |
| 4th | Junior team | 59 pts | |||
| World Championships | London, United Kingdom | 22nd (h) | 5000 m | 13:30.92 | |
| 2018 | Commonwealth Games | Gold Coast, Australia | 4th | 10,000 m | 27:30.25 |
| World U20 Championships | Tampere, Finland | 6th | 5,000 m | 13:23.35 | |
| 2nd | 10,000 m | 27:40.36 | |||
| 2019 | World Cross Country Championships | Aarhus, Denmark | 2nd | Senior race | 31:44 |
| 1st | Team | 20 pts | |||
| 2020 | World Half Marathon Championships | Gdynia, Poland | 1st | Half marathon | 58:49 CR |
| 2021 | Olympic Games | Tokyo, Japan | 5th | 5,000 m | 13:02.40 |
| 3rd | 10,000 m | 27:43.88 | |||
| 2022 | World Championships | Eugene, OR, United States | 3rd | 10,000 m | 27:27.97 |
| Commonwealth Games | Birmingham, United Kingdom | 1st | 5000 m | 13:08.08 SB | |
| 1st | 10,000 m | 27:09.19 SB GR | |||
| 2023 | World Cross Country Championships | Bathurst, Australia | 1st | Senior race | 29:17 |
| 3rd | Team | 37 pts | |||
| 2024 | Olympic Games | Paris, France | 8th | 10,000 m | 26:46.39 |
| Road races | |||||
| 2015 | We Run Rome | Rome, Italy | 3rd | 10 km | 28:49 |
| 2016 | Cuneo ASICS Run | Cuneo, Italy | 1st | 10 km | 28:26 |
| 2018 | Giro al Sas | Trento, Italy | 1st | 10 km | 28:17 |
| San Silvestre Vallecana | Madrid, Spain | 1st | 10 km | 26:41 | |
| 2019 | Great Manchester Run | Manchester, United Kingdom | 1st | 10 km | 27:31 |
| MTN Kampala Half Marathon | Kampala, Uganda | 1st | Half marathon | 1:01:53 | |
| Saint Silvester Road Race | São Paulo, Brazil | 2nd | 15 km | 43:00 | |
| 2020 | Valencia Half Marathon | Valencia, Spain | 2nd | Half marathon | 57:37 |
| 2021 | Lisbon Half Marathon | Lisbon, Portugal | 1st | Half marathon | 57:31 |
| 2022 | Ras Al Khaimah Half Marathon | Ras Al Khaimah, United Arab Emirates | 1st | Half marathon | 57:56 |
| Great North Run | Newcastle, United Kingdom | 1st | Half marathon | 59:33 | |
| 2023 | New York City Half Marathon | New York, NY, United States | 1st | Half marathon | 1:01:31 |
| 2025 | Barcelona Half Marathon | Barcelona, Spain | 1st | Half marathon | 56:42 |
| 2025 | London Marathon | London, England | 2nd | Marathon | 2:03:37 |
| 2025 | 21K Buenos Aires | Buenos Aires, Argentina | 1st | Half marathon | 58:29 |
Circuit wins
[edit]- Diamond League
- 2020: Rome Golden Gala (3000m)
References
[edit]- ^ a b "KIPLIMO Jacob". Paris 2024 Olympics. Archived from the original on 3 August 2024. Retrieved 28 September 2025.
- ^ a b "Jacob KIPLIMO – Athlete Profile". World Athletics. Retrieved 1 January 2023.
- ^ a b Peter, Simon. "15-year old Jacob Kiplimo could cause a surprise at Rio 2016 Olympics". Uganda Eagle. Retrieved 16 February 2025.
- ^ Dennehy, Cathal. "Kiplimo's rise continues with first senior world title". World Athletics. Retrieved 16 February 2025.
- ^ Jacob Kiplimo. IAAF. Retrieved on 21 August 2016.
- ^ Jacob Kiplimo Archived 26 August 2016 at the Wayback Machine. Rio2016. Retrieved on 21 August 2016.
- ^ INEOS. "Jacob Kiplimo". www.ineos159challenge.com. Retrieved 7 October 2019.[permanent dead link]
- ^ "Kiplimo captures Uganda's first world cross gold – IAAF World Championships Kampala 2017 | REPORT | World Athletics".
- ^ "Kiplimo clocks 26:41 over 10km in Madrid while Kosgei and Obiri crack 30". World Athletics. Retrieved 16 February 2025.
- ^ "Kiplimo defeats Cheptegei at Ugandan Cross Country Championships| News | iaaf.org". www.iaaf.org. Retrieved 5 May 2019.
- ^ "Senior Race Result | IAAF World Cross Country Championships Aarhus 2019 | iaaf.org". www.iaaf.org. Retrieved 12 April 2019.
- ^ "Entry Lists by COUNTRY and EVENT" (PDF). International Association of Athletics Federations. 2 September 2019. Retrieved 16 October 2019.
- ^ Kazibwe, Edgar (7 October 2019). "Cheptegei 'proud', rues Kiplimo's absence in Gold medal winning show | 2019 IAAF World Championships". Kawowo Sports. Retrieved 16 October 2019.
- ^ Gleeson, Scott. "Olympic runner prematurely celebrates near finish line, blows race and chance at record". USA TODAY. Retrieved 24 March 2020.
- ^ "2020 Ostrava Golden Spike Recap: Jacob Kiplimo Comes From Behind to Stun Selemon Barega in Thrilling 5,000 as Both Men Break 12:50 - LetsRun.com". www.letsrun.com. 8 September 2020. Retrieved 17 October 2020.
- ^ Koiki, Tunde. "Kiplimo wins epic 3000m showdown in Rome Diamond League". News Central Africa. Retrieved 16 February 2025.
- ^ "Cheptegei fick stryk på VM i halvmaraton". SVT Sport (in Swedish). 17 October 2020. Retrieved 17 October 2020.
- ^ Snider-Mcgrath, Ben (6 December 2020). "By the umbers: Kibiwott Kandie's record-shattering run in Valencia". Canadian Running Magazine. Running Magazine. Retrieved 7 December 2020.
- ^ "Kiplimo and Gemechu reign supreme at Campaccio cross country | REPORTS | World Athletics".
- ^ "10,000 Metres – men – senior – outdoor".
- ^ "Kiplimo breaks world half marathon record in Lisbon". World Athletics. Retrieved 21 November 2021.
- ^ "Kejelcha breaks world half marathon record in Valencia | REPORTS | World Athletics". worldathletics.org. Retrieved 27 October 2024.
- ^ "Kiplimo is 2023 World Cross-Country champion". Monitor. 18 February 2023. Retrieved 20 February 2023.
- ^ Puleo, Mark. "Half marathon world record shattered: Jacob Kiplimo becomes first man to break 57 minutes". The New York Times. Retrieved 16 February 2025.
- ^ "Feysa and Kiplimo claim Chicago Marathon crowns | REPORTS | World Athletics". worldathletics.org. Retrieved 13 October 2025.
External links
[edit]- Jacob Kiplimo at World Athletics
- Jacob Kiplimo at Diamond League
- Jacob Kiplimo at the Italian Athletics Federation (in Italian)
- Jacob Kiplimo at Olympics.com
- Jacob Kiplimo at Olympedia
Jacob Kiplimo
View on GrokipediaEarly years
Family and upbringing
Jacob Kiplimo was born on November 14, 2000, in Taragon, Benet Sub-county, Kween District, eastern Uganda, as a member of the Sebei ethnic group.[12][13] He grew up in a rural village on the slopes of Mount Elgon, where his family lived in humble conditions as maize farmers.[14][15] The high-altitude environment of Kween District, at approximately 1,900 meters above sea level, provided a natural acclimatization that later proved advantageous for endurance activities.[14][15] As the youngest of five brothers, Kiplimo was influenced by his four older siblings, all of whom were runners, fostering an early environment of familial competition and motivation.[14] His daily life involved walking about five kilometers to and from Likil Primary School, which helped build his foundational stamina amid the demanding rural routine.[14][16]Entry into athletics
Jacob Kiplimo began his involvement in running during primary school in the Sebei sub-region of eastern Uganda, where he ran approximately 5 kilometers daily to and from school, building early endurance on the high-altitude terrain around 1,900 meters. Motivated by his four older brothers, who were also athletes, and the strong community tradition of distance running in Sebei, Kiplimo developed an initial interest in the sport as a child.[14][17] At around age 14, Kiplimo joined local athletics groups in the Kapchorwa area, known for its rugged, hilly landscapes that provided ideal training for cross-country and mountain running. These terrains, mimicking competitive courses, helped hone his skills in endurance events. In 2015, he demonstrated early promise by winning a national selection trial for the World Mountain Running Championships in Kapchorwa, competing effectively in distances akin to 3,000m and 5,000m efforts on undulating paths, though he was ultimately deemed too young for international participation.[14][18] By age 15, Kiplimo earned selection to Uganda's junior team, qualifying for the 2016 Rio Olympics in the 5,000m event after clocking 13:24.40, a time that met the Olympic standard. This made him the youngest Ugandan Olympian in history, finishing 11th in his heat with a time of 13:30.40 and failing to advance to the final. His high-altitude upbringing in Sebei contributed to his natural stamina for such distances.[19][8][13][20] Kiplimo's prodigious talent culminated in 2017 when, at age 16, he won the under-20 men's race at the World Cross Country Championships in Kampala, Uganda, securing Uganda's first-ever gold medal at the event with a dominant performance over 8 kilometers. This victory marked his breakthrough on the global junior stage and solidified his reputation as a rising star in cross-country running.[21]Professional career
2016–2018: Junior emergence
At the age of 15, Jacob Kiplimo made history as Uganda's youngest Olympian by competing in the men's 5000 metres at the 2016 Rio Olympics.[19] In the first round heat, he finished 11th with a time of 13:30.40, failing to advance to the final but gaining crucial international exposure that highlighted his potential despite his inexperience.[20] This debut came shortly after earning a bronze medal in the 10,000 metres at the 2016 World U20 Championships, marking the beginning of his rapid ascent in junior athletics.[22] Kiplimo's breakthrough came in 2017 when he won the junior men's race at the World Cross Country Championships in Kampala, Uganda, covering 8 km in 22:40 to secure Uganda's first-ever gold medal in the event.[23] The victory, celebrated by a home crowd, showcased his dominance on cross-country terrain and built on the running heritage of Uganda's Sebei region, where families like his often prioritize endurance training from a young age.[24] During this period, Kiplimo began integrating into structured training through Ugandan national team camps, guided by local mentors and the influence of his older brothers, who were also competitive runners.[14] In 2018, Kiplimo continued his junior success with a silver medal in the 10,000 metres at the World U20 Championships in Tampere, Finland, clocking 27:40.36 behind Kenya's Rhonex Kipruto.[25] He also claimed multiple victories in international road and cross-country races, including the IAAF Cross Country Permit event in February (11 km in 34:00), the Giro al Sas 5 km road race in October, and the prestigious San Silvestre Vallecana 10 km in December, where he set a then-world-leading time of 26:41.[26][27][28] Transitioning toward senior competition, he debuted in the Diamond League series with a sixth-place finish in the 5000 metres at the Athletissima meeting in Lausanne (13:19.66). However, his quick progression brought challenges, including balancing rigorous training with secondary school studies in Uganda and managing minor injuries from increased mileage and intensity.[12]2019: Senior breakthrough
In 2019, Jacob Kiplimo transitioned to the senior ranks with immediate impact, securing Uganda's first senior medal at the World Cross Country Championships in Aarhus, Denmark, where he claimed silver in the men's 10 km race with a time of 31:44, finishing just behind compatriot Joshua Cheptegei. This achievement, following his junior world title in 2017, highlighted his rapid maturation and positioned him as a key figure in Uganda's emerging distance running dominance. Kiplimo's versatility shone in his road racing debut later that year, as he dominated the Great Manchester Run 10 km with a commanding victory in 27:31, finishing more than 50 seconds ahead of the runner-up and signaling his potential across surfaces.[29] On the track, he made his senior debut with a Ugandan national record in the 2-mile event at the Prefontaine Classic, clocking 8:10.16 for fourth place, while also winning the 10,000 m at the Ugandan National Championships to qualify for international selection.[30] These performances attracted significant media attention, with Kiplimo profiled as Uganda's next generation of distance running talent alongside Cheptegei, often described as the "next big hope" for the nation's athletics legacy. Later in the year, he joined the NN Running Team, gaining access to professional coaching, international training camps in Iten, Kenya, and enhanced support for his career development.[14]2020: World records established
The 2020 season for Jacob Kiplimo was marked by significant disruptions due to the COVID-19 pandemic, which limited traditional track competitions and shifted focus to road racing opportunities. Building on his silver medal at the 2019 World Cross Country Championships, Kiplimo adapted to isolated training camps in Uganda with the NN Running Team, emphasizing altitude work in the highlands and enhanced recovery protocols to maintain fitness amid travel restrictions. These adaptations allowed him to prioritize road events, where he demonstrated emerging dominance for Ugandan athletes transitioning from cross country to longer distances. On the track, opportunities were scarce, but Kiplimo capitalized on the limited schedule by winning the men's 5000m at the World Athletics Continental Tour Gold meeting in Ostrava, Czech Republic, on September 8, clocking 12:48.63 to set a Ugandan national record. This performance, achieved by outkicking Ethiopia's Selemon Barega in the final straight, underscored his versatility despite the pandemic's constraints on international meets.[31] Kiplimo's road racing breakthrough came at the World Athletics Half Marathon Championships in Gdynia, Poland, on October 17, where he soloed to victory in 58:49, establishing a championship record and another Ugandan national mark. Running without pacers after the leading pack splintered, he held off Kenya's Kibiwott Kandie by five seconds, becoming the first Ugandan to win a senior world title in road events. Later, on December 6 at the Valencia Half Marathon, Kiplimo finished second in 57:37, shattering his own national record by over a minute and signaling Uganda's growing prowess in elite road racing. These results highlighted a strategic shift for Ugandan runners toward road dominance, inspired by Kiplimo's success in non-championship years.[32][33]2021: Olympic success
Entering the Olympic year with momentum from his 2020 world half marathon championship victory, Kiplimo showcased elite track form by running 26:33.93 for 10,000 metres at the Ostrava Golden Spike on 19 May, a performance that ranked seventh all-time at the distance.[1] At the Tokyo Olympics, held in 2021 due to the COVID-19 postponement, Kiplimo earned bronze in the men's 10,000 metres final on 30 July with a time of 27:43.88.[6] The event unfolded as a slow, tactical contest influenced by high humidity and heat, with the field bunching until the final lap when Ethiopian Selemon Barega broke away for gold in 27:43.22, compatriot Joshua Cheptegei took silver in 27:43.63, and Kiplimo fended off challengers including Berihu Aregawi for third.[34] This bronze marked Kiplimo's first Olympic medal and his first completion of an Olympic distance event final, building on his 2016 Rio debut where he finished 11th in the 5000 metres heats with 13:30.40.[20] In the aftermath, Kiplimo transitioned successfully to road racing, setting the half marathon world record of 57:31 at the Lisbon Half Marathon on 21 November without reported injuries interrupting his schedule.[35] His Olympic performance elevated his profile, leading to recognition as Uganda's top athlete for May 2021 in the Real Stars Awards and broader sponsorship opportunities in the sport.[36]2022: World Championships medal
Building on the momentum from his bronze medal in the 10,000 metres at the 2020 Tokyo Olympics, Jacob Kiplimo entered the 2022 season with heightened expectations as one of Uganda's leading distance runners. The year proved pivotal for solidifying his track prowess, highlighted by a bronze medal at the World Athletics Championships in Eugene, Oregon. In the men's 10,000 metres final on July 15, Kiplimo clocked 27:27.97 for third place, finishing just 0.54 seconds behind compatriot Joshua Cheptegei's gold-medal time of 27:27.43 and 0.07 seconds off Kenya's Stanley Mburu in silver.[37][38][39] The race featured a dramatic sprint finish among the top three East African athletes, underscoring Kiplimo's tactical maturity in high-stakes competition.[38] Kiplimo's road season complemented his track achievements, where he maintained dominance in half-marathon events. On February 19, he won the Ras Al Khaimah Half Marathon in the United Arab Emirates, setting a course record of 57:56 amid ideal conditions that allowed for a strong pace from the outset.[40] Later, on September 11, he secured victory at the Great North Run half marathon in Newcastle upon Tyne, United Kingdom, finishing in 59:17 to outpace a competitive field including Olympic medalists.[41] These performances reinforced his status as a top road racer, blending endurance with speed developed through targeted preparation. On the track circuit, Kiplimo earned multiple podium finishes in the Wanda Diamond League series, showcasing consistency over 5,000 metres and 10,000 metres distances. A notable result came on June 30 at the BAUHAUS-galan in Stockholm, Sweden, where he took second in the 3,000 metres with a time of 7:29.14, narrowly edged out by Dominic Lobalu of the Athletics Refugee Team in a photo-finish upset.[42][43] These outings provided valuable racing experience against global elites, helping him refine his closing speed for major championships. To enhance his performance, Kiplimo spent extended periods training in Europe under Dutch coach Addy Ruiter, focusing on sea-level sessions to build velocity and recovery. Based at a camp approximately 300 metres above sea level in Italy, this approach contrasted with his high-altitude base in Uganda, allowing for specialized speed work that improved his anaerobic capacity without the strain of elevation. Throughout the season, Kiplimo navigated the pressures of elevated expectations following his Olympic showing and junior successes, including pushing limits in a competitive East African field dominated by teammates and rivals like Cheptegei.[44] Despite the scrutiny, he demonstrated resilience, using the Worlds bronze as a stepping stone to further medal contention in subsequent years.2023: Continued international medals
In 2023, Jacob Kiplimo continued his streak of international medals by successfully defending Uganda's dominance at the World Athletics Cross Country Championships held in Bathurst, Australia, on February 18. Competing over a challenging 10km course, Kiplimo claimed the senior men's gold medal in 29:17, edging out Ethiopia's Berihu Aregawi by six seconds for silver while his compatriot and training partner Joshua Cheptegei secured bronze in third place. This victory marked Kiplimo's second world cross-country title in three years, following his junior gold in 2017, and highlighted the intensifying rivalry among Ugandan, Ethiopian, and Kenyan distance runners, with Kenya's Emmanuel Kibiwott finishing fourth.[45] Following his cross-country triumph, Kiplimo shifted focus to road racing, securing a commanding victory at the United Airlines NYC Half Marathon on March 19 in New York City. He crossed the finish line in 1:01:31, outpacing Cheptegei who finished second in 1:02:09, in a race that served as valuable preparation for the upcoming track season amid cool and windy conditions. This win not only reinforced Kiplimo's versatility across surfaces but also deepened the competitive dynamic with Cheptegei, as the duo frequently pushed each other in head-to-head battles against emerging Kenyan challengers like Sebastian Sawe.[46] Kiplimo's track campaign began promisingly at the Oslo Diamond League meeting on June 15, where he recorded a personal best and world-leading time of 12:41.73 for second place in the 5000m, losing in a dramatic photo finish to Ethiopia's Yomif Kejelcha by a mere 0.0001 seconds. This performance, which equaled the meeting record, underscored Kiplimo's growing prowess on the oval and his ability to compete at the highest level against top East African rivals, including Kenyan athletes vying for supremacy in middle- and long-distance events. However, Kiplimo's season was disrupted by a hamstring injury in August, forcing him to withdraw from the World Athletics Championships in Budapest, where he had been entered for both the 5000m and 10,000m events alongside Cheptegei. This marked a setback following his bronze medal in the 10,000m at the 2022 World Championships in Eugene.[47] Returning to competition in the fall, Kiplimo capped his year with a dominant performance at the NN Zevenheuvelenloop on November 19 in Nijmegen, Netherlands, winning the 15km road race in 41:05 to equal the world best previously set by Cheptegei in 2020. With the injury behind him, Kiplimo prioritized recovery and light training in the ensuing months to prepare for a strong defense of his cross-country title in 2024, avoiding additional high-stakes races to preserve his health.[48]2024: Cross country dominance
Kiplimo opened his 2024 cross country season with a commanding performance at the Ugandan National Cross Country Championships in Tororo on February 10, where he won the senior men's 10 km race in 29 minutes and 3 seconds, outpacing the field by a significant margin.[49] This victory served as a key qualifier for international competitions and demonstrated his continued form following his junior world title in 2017. Building on this momentum, Kiplimo traveled to Hammamet, Tunisia, for the African Cross Country Championships on February 25, where he claimed the senior men's individual gold, crossing the 10 km course first ahead of Kenyan challengers, though Uganda finished second in the team classification behind Kenya.[50] At the World Athletics Cross Country Championships in Belgrade, Serbia, on March 30, Kiplimo defended his senior men's title with a dominant display over the 10 km course, finishing in 28:09 to secure his second consecutive world championship gold.[51] He surged ahead in the final lap, pulling away from Ethiopia's Berihu Aregawi (28:12) and Uganda's Joshua Cheptegei (28:18) to win by three seconds, joining an elite group of repeat champions including Kenenisa Bekele and Geoffrey Kamworor.[52] His performance also propelled Uganda to the silver medal in the team event with 31 points, behind Kenya's gold (19 points) and ahead of Ethiopia's bronze (40 points).[53] Following his Belgrade triumph, Kiplimo began integrating longer road sessions into his training regimen to prepare for an anticipated transition to marathon distances, emphasizing endurance-building workouts under the guidance of his coach Addy Ruiter.[54] In November, he extended this focus by winning the NN Zevenheuvelenloop 15km road race in Nijmegen, Netherlands, on November 17, setting a world best of 40:42 and lowering his own course record by 23 seconds.[55] This strategic shift highlighted his versatility beyond off-road terrain while maintaining focus on cross country roots. Throughout the year, Kiplimo balanced his professional commitments with community engagement in Uganda's Sebei region, where he has long inspired aspiring youth runners through local visits and motivational talks, reinforcing the area's reputation as a hub for distance running talent.[17] His achievements were further spotlighted in World Athletics' end-of-year review, which featured coverage of Uganda's cross country dynasty and Kiplimo's role in its continued success.[54]2025: Marathon transition and records
In early 2025, Jacob Kiplimo marked his transition to longer road distances by shattering his own half marathon world record at the eDreams Mitja Marató Barcelona, clocking 56:42 to become the first man to break the 57-minute barrier and slashing 48 seconds off the previous mark of 57:30.[56] This performance built on his prior half marathon world record established in 2020, underscoring his continued dominance in the event while signaling readiness for full marathons.[57] In August, Kiplimo won the 21K de Buenos Aires half marathon on August 24, finishing in a course record time of 58:29 to maintain his road racing form ahead of his marathon debut.[58] Kiplimo made his marathon debut in April at the TCS London Marathon, where he finished second in 2:02:37, establishing the fastest time ever by a Ugandan athlete despite challenging conditions and strong competition from Kenyan runners.[17] To prepare for this shift, he withdrew from the 2025 World Athletics Championships in Tokyo to prioritize marathon-specific training, including extended long runs of up to 40 kilometers conducted during a camp in Iten, Kenya, alongside elite East African athletes.[59][60] By October, Kiplimo claimed his first marathon victory at the Bank of America Chicago Marathon, his second outing at the distance, finishing in 2:02:23—a time that set a new Ugandan national record and ranked seventh on the all-time global list.[61][62] This win highlighted his rapid adaptation to the 42.195-kilometer distance, as he surged ahead after the halfway point to finish 91 seconds clear of the field.[57] Looking ahead, Kiplimo has expressed interest in competing in the Boston or New York City Marathons in 2026, aiming to further build his legacy on the World Marathon Majors circuit.[63]Achievements
Personal bests
Jacob Kiplimo's personal bests reflect his evolution from a junior standout to a dominant senior athlete across track, road, and cross country disciplines. His times demonstrate exceptional progression, particularly in longer distances where training at high altitude in Uganda has enhanced his aerobic capacity, while a strategic shift toward road racing in recent years has optimized his endurance for record-breaking performances.[1]| Event | Time | Date | Location | Notes |
|---|---|---|---|---|
| 3000 m | 7:26.64 | 17 Sep 2020 | Rome, Italy | NR |
| 5000 m | 12:40.96 | 30 May 2024 | Oslo, Norway | |
| 10,000 m | 26:33.93 | 19 May 2021 | Ostrava, Czech Republic | |
| 10 km (road) | 26:48 | 14 Jan 2024 | Valencia, Spain | |
| Half marathon | 56:42 | 16 Feb 2025 | Barcelona, Spain | WR (pending ratification), NR |
| Marathon | 2:02:23 | 12 Oct 2025 | Chicago, USA | NR |
| Cross country (senior 10 km) | 28:09 | 30 Mar 2024 | Belgrade, Serbia | World Championships winning time |
Major international medals
Jacob Kiplimo has secured numerous medals at the highest levels of international athletics, particularly in cross country and the 10,000 metres on track, along with standout performances in half marathon championships. These accolades underscore his versatility and dominance in distance events, contributing to Uganda's growing reputation in global long-distance running.[1] The following table summarizes his major international medals from Olympics, World Athletics Championships, World Cross Country Championships, and World Half Marathon Championships:| Event | Year | Location | Distance | Medal | Time |
|---|---|---|---|---|---|
| World Cross Country Championships (U20 Men's) | 2017 | Kampala, Uganda | 8 km | Gold | 22:40 |
| World Cross Country Championships (Senior Men's) | 2019 | Aarhus, Denmark | 10 km | Silver | 31:44 |
| World Half Marathon Championships (Men's) | 2020 | Gdynia, Poland | Half Marathon | Gold | 58:49 |
| Olympic Games (Men's 10,000 m) | 2021 | Tokyo, Japan | 10,000 m | Bronze | 27:43.88 |
| World Athletics Championships (Men's 10,000 m) | 2022 | Eugene, USA | 10,000 m | Bronze | 27:27.97 |
| World Cross Country Championships (Senior Men's) | 2023 | Bathurst, Australia | 10 km | Gold | 29:17 |
| World Cross Country Championships (Senior Men's) | 2024 | Belgrade, Serbia | 10 km | Gold | 28:09 |
| World Cross Country Championships (Senior Men's) | 2026 | Tallahassee, USA | 10 km | Gold | 28:18 |
Road circuit victories
Jacob Kiplimo has established himself as a dominant force in elite road racing, securing numerous victories across 10 km, half marathon, and marathon distances while competing for the NN Running Team. His wins often feature commanding solo finishes, with several setting world records that underscore his exceptional speed and endurance on the roads. By November 2025, Kiplimo had amassed over 15 elite road race triumphs, many achieved through decisive margins that highlight his ability to pull away from top international fields.[1]10 km Victories
Kiplimo's 10 km road wins include standout performances in international and national competitions, where he has frequently broken records and dominated fields.| Year | Race | Time | Notable Details |
|---|---|---|---|
| 2024 | Valencia Ibercaja 10K (Spain) | 26:48 | Fifth-fastest time ever; won by 9 seconds over Birhanu Balew.[67] |
| Various (2019–2025) | Ugandan National Championships (multiple editions) | N/A | Multiple titles in road 10 km events, solidifying domestic dominance.[1] |
Half Marathon Victories
Kiplimo's half marathon successes are marked by world-record efforts and consistent wins in prestigious non-championship races, often under the NN Running Team banner, with solo breaks in the latter stages.| Year | Race | Time | Notable Details |
|---|---|---|---|
| 2019 | Great North Run (UK) | 59:14 | Debut elite win; solo finish ahead of field including Kenyan stars. |
| 2021 | Lisbon Half Marathon (Portugal) | 57:31 | World record; won by 27 seconds over Amare Simeneh.[68] |
| 2022 | Great North Run (UK) | 58:03 | Second victory; pulled away solo from Selemon Barega and Kenenisa Bekele by over a minute.[69] |
| 2023 | New York City Half Marathon (USA) | 1:01:53 | Course record; dominant win representing NN Running Team.[70] |
| 2025 | Barcelona Half Marathon (Spain) | 56:42 | World record; first man under 57 minutes, 48 seconds ahead of previous mark.[56] |
| 2025 | Buenos Aires Half Marathon (Argentina) | 58:29 | Comfortable solo win by nearly 90 seconds.[58] |
Marathon Victories
Kiplimo transitioned to the marathon in 2025, immediately claiming a major victory with a performance that ranks among history's fastest.| Year | Race | Time | Notable Details |
|---|---|---|---|
| 2025 | Chicago Marathon (USA) | 2:02:23 | First marathon victory (second career marathon); Ugandan national record, seventh-fastest ever, 91 seconds ahead of Amos Kipruto.[61][57] |
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