Rider
Jack Chambers
- Events
- 39
- Starts
- 30
- Wins
- 0
- Podiums
- 0
- Top 10s
- 1
- Best
- 7th
Results and stats cover 2023 onward. Full history coming soon!
Career
| Season | Series | Class | Pos | Pts | Evt | Sts | W | Pod | T5 | T10 | Avg | Best |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SX | 250 | — | — | 6 | 2 | 0 | 0 | 0 | 0 | 17.0 | 17 |
| 2025 | SX | 450 | — | — | 1 | 0 | 0 | 0 | 0 | 0 | — | — |
| 2025 | SX | 250 | — | — | 10 | 7 | 0 | 0 | 0 | 1 | 15.1 | 7 |
| 2025 | MX | 250 | — | — | 10 | 10 | 0 | 0 | 0 | 0 | 29.0 | 23 |
| 2026 | SX | 250 West | — | — | 1 | 0 | 0 | 0 | 0 | 0 | — | — |
| 2026 | MX | 450 | — | — | 11 | 11 | 0 | 0 | 0 | 0 | 28.9 | 19 |
| Career | 39 | 30 | 0 | 0 | 0 | 1 | 24.9 | 7 | ||||
Recent Races
| Date | Race | Series | Class | Qual | Finish | Motos |
|---|---|---|---|---|---|---|
| Aug 29, 2026 | Ironman | MX | 450 | 30 | 29 | 24-32 |
| Aug 22, 2026 | Budds Creek | MX | 450 | 31 | 31 | 33-28 |
| Aug 15, 2026 | Unadilla | MX | 450 | 22 | 23 | 18-23 |
| Jul 25, 2026 | Washougal | MX | 450 | 15 | 19 | 18-19 |
| Jul 18, 2026 | Spring Creek | MX | 450 | 17 | 31 | 39-24 |
Full race log · 39 races
| Date | Race | Series | Class | Qual | Finish | Motos |
|---|---|---|---|---|---|---|
| 2026 | ||||||
| Aug 29 | Ironman | MX | 450 | 30 | 29 | 24-32 |
| Aug 22 | Budds Creek | MX | 450 | 31 | 31 | 33-28 |
| Aug 15 | Unadilla | MX | 450 | 22 | 23 | 18-23 |
| Jul 25 | Washougal | MX | 450 | 15 | 19 | 18-19 |
| Jul 18 | Spring Creek | MX | 450 | 17 | 31 | 39-24 |
| Jul 11 | Southwick | MX | 450 | 34 | 41 | 40-36 |
| Jul 4 | RedBud | MX | 450 | 35 | 30 | 23-31 |
| Jun 20 | High Point | MX | 450 | 18 | 21 | 21-18 |
| Jun 13 | Thunder Valley | MX | 450 | 18 | 32 | 25-38 |
| Jun 6 | Hangtown | MX | 450 | 20 | 26 | 27-22 |
| May 30 | Fox Raceway | MX | 450 | 38 | 35 | 33-34 |
| Jan 10 | Anaheim 1 | SX | 250 | 18 | DNQ | |
| 2025 | ||||||
| Aug 16 | Unadilla National | MX | 250 | 35 | 36 | 30-39 |
| Aug 9 | Ironman National | MX | 250 | 37 | 37 | 41-29 |
| Jul 19 | Washougal National | MX | 250 | 22 | 25 | 25-26 |
| Jul 12 | Spring Creek National | MX | 250 | 24 | 23 | 20-23 |
| Jul 5 | RedBud National | MX | 250 | 26 | 25 | 20-38 |
| Jun 28 | Southwick National | MX | 250 | 33 | 24 | 24-23 |
| Jun 14 | High Point National | MX | 250 | 37 | 35 | 41-25 |
| Jun 7 | Thunder Valley National | MX | 250 | 33 | 35 | 25-40 |
| May 31 | Hangtown Motocross Classic | MX | 250 | 42 | 23 | 41-20 |
| May 24 | Fox Raceway National | MX | 250 | 37 | 27 | 30-27 |
| May 10 | Salt Lake City | SX | 250 | 28 | 21 | |
| May 3 | Denver | SX | 450 | DNS | DNQ | |
| Apr 26 | Pittsburgh | SX | 250 | 15 | 18 | |
| Apr 19 | East Rutherford | SX | 250 | 19 | 13 | |
| Apr 12 | Philadelphia | SX | 250 | 25 | DNQ | |
| Apr 5 | Foxborough | SX | 250 | 20 | 7 | |
| Mar 22 | Birmingham | SX | 250 | 19 | DNQ | |
| Mar 8 | Indianapolis | SX | 250 | 18 | DNQ | |
| Mar 1 | Daytona | SX | 250 | 19 | 13 | |
| Feb 15 | Detroit | SX | 250 | 16 | 15 | |
| Feb 8 | Tampa | SX | 250 | 15 | 19 | |
| 2023 | ||||||
| Mar 18 | Detroit | SX | 250 East | 16 | 17 | |
| Mar 11 | Indianapolis | SX | 250 East | 11 | DNQ | |
| Mar 4 | Daytona | SX | 250 East | 14 | 17 | |
| Feb 25 | Arlington | SX | 250 East | 21 | DNQ | |
| Feb 11 | Tampa | SX | 250 East | 14 | DNQ | |
| Feb 4 | Houston | SX | 250 East | 14 | DNQ | |