Justin Cooper
Monster Energy Yamaha Star Racing 32
Cold Spring Harbor, NYAccomplishments
- 2-time AMA Pro Motocross Championships 450 Class 4th place (2025, 2024)
- 2-time AMA Pro Motocross Championships 250 Class Runner-Up (2023, 2021)
- 2-time AMA Pro Motocross Championships 250 Class 3rd place (2019, 2018)
- 4 career AMA Pro Motocross Championship 250 Class Wins
- 5 career AMA Pro Motocross Championship 450 Class Podiums
| Date of Birth: | August 31, 1997 (28) |
| Turned AMA Pro: | 2017 |
| Height: | 5' 7" |
| Weight: | 150 lbs |
450 Class
Full Standings| Position | Rider | Hometown | Points |
|---|---|---|---|
| 1 |  Jett Lawrence | Landsborough, Australia  | 182 |
| 2 |  Hunter Lawrence | Landsborough, Australia | 180 |
| 3 |  Haiden Deegan | Temecula, CA | 144 |
| 4 |  Jorge Prado | Lugo, Galicia, Spain  | 122 |
| 15 | Justin Cooper | Cold Spring Harbor, NY | 50 |
News
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![Pro Motocross Championship]()
Love Moto Stop Cancer Text-to-Donate Continues with Pro Motocross June 17, 2026 The campaign benefitting St. Jude Children's Research Hospital continues with the introduction of a summer red, white, and blue t-shirt. -
![Pro Motocross Championship]()
Historic Supercross Campaign Sets Tone for Anticipated Summer of Pro Motocross May 13, 2026 Intrigue and storylines abound for second half of Monster Energy SMX World Championship regular season. -
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SMX Highlights & Interviews: Salt Lake City Supercross May 10, 2026 Race highlights and post-race interviews from Round 17 of the SMX World Championship – Salt Lake City Supercross on May 9, 2026. -
![Pro Motocross Championship]()
Ken Roczen Wins Maiden Supercross Title at 32 Years Old May 10, 2026 Progressive Insurance Cycle Gear Suzuki's Ken Roczen broke through for his first Supercross title in his 13th season of premier class competition.
