Oldest winners
| # | Rider | Age |
|---|---|---|
| 1 | Tim Johnson | 32y + 81d |
| 2 | Tim Johnson | 31y + 82d |
| 3 | Jeremy Powers | 30y + 135d |
| 4 | Tim Johnson | 30y + 84d |
| 5 | Stephen Hyde | 29y + 242d |
| 6 | Jeremy Powers | 29y + 136d |
| 7 | Stephen Hyde | 28y + 243d |
| 8 | Jeremy Powers | 28y + 137d |
| 9 | Jeremy Powers | 27y + 117d |
| 10 | Daniel Summerhill | 25y + 269d |
Youngest winners
| # | Rider | Age |
|---|---|---|
| 1 | Daniel Summerhill | 25y + 269d |
| 2 | Jeremy Powers | 27y + 117d |
| 3 | Jeremy Powers | 28y + 137d |
| 4 | Stephen Hyde | 28y + 243d |
| 5 | Jeremy Powers | 29y + 136d |
| 6 | Stephen Hyde | 29y + 242d |
| 7 | Tim Johnson | 30y + 84d |
| 8 | Jeremy Powers | 30y + 135d |
| 9 | Tim Johnson | 31y + 82d |
| 10 | Tim Johnson | 32y + 81d |