Deegan has his eye set on the 450 division — perhaps as soon as 2026 — and he matched Jett Lawrence's early race performance with a five-second lead over Michael Mosiman at the end of Lap 1.

Haiden Deegan swerved into teammate Cole Davies with one lap remaining before the white flag and went on to win. advertisement. NBC Sports. 2025 Supercross Denver 250, Round 16: ...

PALA, California: Haiden Deegan swept the 2024 Fox Raceway Nationals and won the first Pro Motocross round of 2025. Deegan scored an easy win in both races and remains perfect in regard to 250 moto ...

Deegan cut the lead to under two seconds on Lap 9. Once Deegan got into one second of Hymas, the leader picked up the pace. Almost immediately, Deegan’s bike started to steam. Deegan was told to take ...