Luke Fenhaus

Lucas Fenhaus (born April 8, 2004) is an American professional stock car racing driver. He last competed part-time in the NASCAR Craftsman Truck Series, driving the No. 66 Ford F-150 for ThorSport Racing. He also has previously competed in the ARCA Menards Series, ARCA Menards Series East, and the Superstar Racing Experience and from 2019 to 2021 was a part of the Kulwicki Driver Development program.

Fenhaus was inspired to race after watching his cousin, father, and grandfather race snowmobiles on ice oval tracks. He would start racing snowmobiles and then began racing on pavement in go-kart and bandolero racing. At the age of fourteen, he began competing in late model racing events at State Park Speedway in his hometown of Wausau, Wisconsin. Growing up, he watched races at the track and was inspired by Tim Sauter and his success in races there. He was part of the Alan Kulwicki driver development program and would win the Lodi Memorial and the 2018 track championship at State Park Speedway.

After winning the 2021 Slinger Nationals, Fenhaus earned a spot in the Superstar Racing Experience race at Slinger Speedway. He competed in the race against many current and former NASCAR and IndyCar drivers and finished second (behind Marco Andretti) and led the most laps.

In the CARS Tour, Fenhaus drove the No. 96 Chevrolet for Highlands Motorsports in 2022 and won the championship in their Pro Late Model Tour.

In January 2022, Fenhaus drove a stock car for the first time as he tested an ARCA Menards Series car in the series' preseason test session at Daytona International Speedway for Fast Track Racing. He did not end up running any ARCA races for Fast Track or another team in 2022.

On March 3, 2023, it was announced that Fenhaus would run the full season in the ARCA Menards Series East for the new Pinnacle Racing Group team in their No. 28 car. After winning two races at Nashville Fairgrounds Speedway and Iowa Speedway, he finished second in the championship to William Sawalich after suffering a crash in the season finale at Bristol Motor Speedway.

In 2024, it was revealed that Fenhaus would make his debut in the NASCAR Craftsman Truck Series at World Wide Technology Raceway, driving the No. 66 Ford for ThorSport Racing, where he finished in tenth place. He then ran the races at Pocono Raceway and Lucas Oil Indianapolis Raceway Park, finishing twenty-second and seventh respectively.

In 2025, it was announced that Fenhaus will run another partial Truck Series schedule with ThorSport in the No. 66, this time in eleven races. At Michigan, Fenhaus would score his first career pole and would earn his best career finish of third-place.