American racer Jason Pribyl will move up from the GB4 Championship into GB3 for 2026, with the Nitrous Competitions ADM Racing team.

The 20-year-old is no stranger to the team, having completed last year’s GB4 campaign with Gary Ward’s squad in its ADM guise, with a podium at Silverstone in just his sixth race being a major highlight. He now re-joins the team, as it too moves up to GB3 for the first time. 

Pribyl, who hails from Chicago, had previously contested the United Formula Ford Championship in 2024, finishing as runner-up with two wins and five podiums, while also taking on the Walter Hayes Trophy and Formula Ford Festival events. 

He also has three previous years of single-seater racing to count on, all in the USA, including the F1600 Championship Series in 2020, and was Formula Enterprise 2 champion the following season, before taking the runner-up spot in SRF3 in 2023. 

Career history 

2025
GB4 Championship - 17th overall with one podium

2024
United Formula Ford Championship - runner-up with two wins and five podiums
Walter Hayes Trophy
Formula Ford Festival

2023
SRF3 - runner-up with two wins 

2021
Formula Enterprise 2 - champion with two wins and eight podiums

2020
F1600 Championship Series