St. Louis Supercross Preview: Round 12 of the AMA Supercross Championship
The 2026 Monster Energy AMA Supercross Championship reaches a critical juncture this Saturday, April 4, as the St. Louis Supercross takes place at The Dome at America’s Center. This event marks the 12th round of the season and the second of three anticipated 250SX East/West Showdowns, with round six for 250SX East and round eight for 250SX West.
Key Highlight: Potential Title Clenching
Racer Haiden Deegan stands on the cusp of securing the 250SX West title early, making this event particularly significant for championship dynamics.
Broadcast Information
- Heat Races: Start at 7 p.m. Eastern / 4 p.m. Pacific.
- Qualifying Coverage: Available on Race Day Live, beginning at 1 p.m. Eastern / 10 a.m. Pacific on Peacock.
- Main Event Coverage: Full live coverage, including heat races, LCQs, and main events, will commence at 7 p.m. Eastern / 4 p.m. Pacific on Peacock.
- International Coverage: The SMX Video Pass will also be available outside the United States, featuring Spanish and French broadcasts.
- Audio Broadcasts: Fans can listen to the full night show on SiriusXM Radio, starting at the same time as the televised coverage.
Upcoming Races
The Progressive Grand National Cross Country (GNCC) Series will resume with the Dukes GNCC in Kentucky on April 18-19 after a two-week hiatus. Concurrently, the FIM Motocross World Championship will return to action for the MXGP of Sardegna in Italy on April 11-12.
As the championship progresses, all eyes will be on the St. Louis Supercross to see if Deegan can further solidify his status as a frontrunner.



