Results, photos, and highlights from the 2025 Anaheim One Supercross, round one of the 2025 AMA Supercross Championship at Angel's Stadium.

In the first two rounds of the 2025 Supercross season, no 450 rider has stood on the podium twice, but two riders have stood on the box in 250s.

The track will feature a quarter-length split start down the start straight into a left-handed first turn, five rhythm sections, with the longest having a slight right bend to it, five bowl turns, two whoop sections back to back, an over-under bridge leading to the start straight splitting the start gate, and no sand section.