On Saturday, 15 February 2025, the AMA Supercross round 6 took place at Ford Field in Detroit, Michigan. Cooper Webb won the 450 main event race title for the first time in 2025. Levi Kitchen won the 250SX main event title, Max Anstie finished 2nd, and RJ Hampshire finished 3rd. Check out the Detroit SX 2025 full results below:
450SX Main Event Results
| Position | Rider | Interval |
| 1 | Cooper Webb | 25 Laps |
| 2 | Ken Roczen | 0.834 |
| 3 | Chase Sexton | 19.415 |
| 4 | Malcolm Stewart | 23.050 |
| 5 | Justin Cooper | 23.492 |
| 6 | Jason Anderson | 33.006 |
| 7 | Justin Barcia | 33.787 |
| 8 | Dylan Ferrandis | 43.621 |
| 9 | Aaron Plessinger | 48.582 |
| 10 | Justin Hill | 1 Lap |
| Position | Rider | Interval |
| 1 | Levi Kitchen | 20 Laps |
| 2 | Max Anstie | 1.951 |
| 3 | RJ Hampshire | 3.037 |
| 4 | Tom Vialle | 3.878 |
| 5 | Nate Thrasher | 6.949 |
| 6 | Chance Hymas | 7.563 |
| 7 | Austin Forkner | 11.228 |
| 8 | Carson Mumford | 11.753 |
| 9 | Max Vohland | 14.723 |
| 10 | Henry Miller | 15.608 |