2026 Salt Lake City Supercross – 250SX East/West Showdown Main Event | Round 17

The Dave Coombs Sr. East/West Showdown Main Event at the 2026 Salt Lake City Supercross is the final 250SX race of the season — and at Rice-Eccles Stadium on the last night of the 2026 Monster Energy AMA Supercross Championship, the combined East and West division field delivers a main event that closes the book on one of the most compelling 250SX seasons in recent memory.

The Dave Coombs Sr. East/West Showdown is the most prestigious race of the entire 250SX calendar. With both divisional championships either already decided or coming down to this final night, every rider on the gate carries the weight of their entire 2026 season into the main event. This is the last opportunity to win, to podium, to make a statement — and in a combined field representing the very best the 250SX class has to offer, every single lap of the main event matters.

Rice-Eccles Stadium provides the ultimate stage for a race of this magnitude. The Salt Lake City crowd, the outdoor stadium atmosphere, and the emotion of a season-closing night at one of the most iconic venues in Supercross history combine to create an environment that every rider on the gate will remember long after the checkered flag drops on the 2026 season.

By the time the main event gate drops, the Rice-Eccles Stadium track is at its most demanding and most developed state of the entire night. Everything that has been built across the full 2026 250SX season — every heat race, every LCQ, every main event lap — comes down to this one final race under the lights in Salt Lake City.

Hit play on the video below and watch the full Dave Coombs Sr. East/West Showdown Main Event from the 2026 Salt Lake City Supercross season finale.

250 Main Event