Cooper Webb won for the fifth time in the 2025 Monster Energy AMA Supercross Championship season in the series’ return to Pittsburgh.

The Steel City hosted supercross for the first time since 1983 at Acrisure Stadium. Webb took the series points lead with two weeks to go.

He held off second-place Chase Sexton, who had won the previous two races. Justin Cooper finished third, making the podium for the second time this season.

In the Division 250SX Class, Tom Vialle won for the first time this season. He beat out Nate Thrasher, who led most of the race and traded the lead with Vialle. Maximus Vohland made the podium for the first time in his career.

In the SMX Next Class, the amateur division, closed the season with the Supercross AMA National Championship. Alexander Fedortsov won, followed by Landen Gordon and Enzo Temmerman.

450 main event (Top 15): 1. Cooper Webb, 2. Chase Sexton, 3. Justin Cooper, 4. Aaron Plessinger, 5. Malcolm Stewart, 6. Ken Roczen, 7. Dylan Ferrandis, 8. Joey Savatgy, 9. Shane McElrath, 10. Dean Wilson, 11. Mitchell Oldenburg, 12. Colt Nichols, 13. Justin Hill, 14. Christian Craig, 15. Freddie Noren

250XC main event (Top 15): 1. Tom Vialle, 2. Nate Thrasher, 3. Maximus Vohland, 4. R.J. Hampshire, 5. Seth Hammaker, 6. Chance Hymas, 7. Cullin Park, 8. Henry Miller, 9. Devin Simonson, 10. Bryce Shelley, 11. Izaih Clark, 12. Ayden Shive, 13. Justin Rodbell, 14. Trevor Colip, 15. Austin Forkner

SMX Next National Championship main event (Top 15): 1. Alexander Fedortsov, 2. Landen Gordon, 3. Enzo Temmerman, 4. Landon Gibson, 5. Klark Robbins, 6. Jesson Turner, 7, Leum Oehlhof, 8. Luke Fauser, 9. Hayes Edwards, 10. Tiger Wood, 11. Russell Buccheri, 12. Kade Johnson, 13. Jordan Renfro, 14. Gavin Betts, 15. Vincent Wey