450SX
5th
Points
273
Best Finish
2
Justin Cooper Biography
Justin Cooper was born on August 31, 1997 in Cold Spring Harbor, NY, and began racing professionally in 2017. Cooper made his first professional start at Unadilla on August 12, 2017. Cooper is currently racing for Monster Energy Yamaha Star Racing.
Accomplishments
- 2025 Monster Energy AMA Supercross Championship 450SX 3rd place
- 2-time AMA Pro Motocross Championships 450 4th place (2025, 2024)
- 2025 SuperMotocross World Championship 450SMX 5th place
- 4 career AMA Pro Motocross Championship 250 Wins
- 5 career AMA Pro Motocross Championship 450 Podiums
- 2018 Pro Motocross 250 Class Rookie of the Year
- 2017 AMA Nicky Hayden Amateur Horizon Award
| Date of Birth: | August 31, 1997 (28) |
| Turned AMA Pro: | 2017 |
| Height: | 5' 7" |
| Weight: | 150 lbs |
Team
Justin Cooper News
Mon May 11 Prado on Webb: “If he was faster, he would have passed me” 
Wed May 6 Observations From Denver Supercross 
Tue May 5 "If you're going to race your teammate that way, then you race everybody that way" ![Thomas “These guys [Lawrence, Roczen] are masters of judging situations and gaps”](http://rxi.iscdn.net/2026/05/328011_al23910.jpg)
Mon May 4 Thomas “These guys [Lawrence, Roczen] are masters of judging situations and gaps” 
