Ash first began his racing career in BMX and motocross before moving to go-karts and eventually to legends cars and late models.[2]
In 2015, Ash made his debut in the NASCAR K&N Pro Series at Tucson Speedway, driving the No. 55 Ford for Jefferson Pitts Racing, where he started sixth and finished in third position. Afterwards, he did not make another start in the series until 2019, where he participated in both events at Tucson, this time driving the No. 7 for JPR; he finished ninth in the first race, and finished seventh in the second race. For the following year, his returned to the now ARCA Menards Series West, driving the No. 11 Chevrolet for Kart Idaho Racing at Irwindale Speedway, where he started and finished in eighth position.
In 2023, it was revealed that Ash would make his return to the ARCA Menards Series West at the Bullring, driving the No. 5 Toyota for Jerry Pitts Racing.[3] After placing fourth in the only practice session,[4] he qualified in fourth and finished one lap down in thirteenth.[5][6] Ash returned with the team in the following race at Madera Speedway, where he practiced twelfth, qualified in ninth and finished in eighteenth due to a crash.[7][8][9]
