| Date | Rider | Age | Ride Time | MPH | Handicap | Handicap Time ▲ | Course | Miles | Rank Raw | Rank Handicap | Note |
| 2009-09-08 | Vaughn, Mike | 39 | 00:15:38.00 | 15.66 | 1.021 | 00:15:19.00 | Bofer Cyn. Hill Climb | 4.08 | 1 | 1 | Raw PR |
| 2010-05-25 | Vaughn, Mike | 40 | 00:17:20.00 | 14.12 | 1.025 | 00:16:55.00 | Bofer Cyn. Hill Climb | 4.08 | 2 | 2 | |
| 2009-08-18 | Vaughn, Mike | 39 | 00:18:47.00 | 13.03 | 1.021 | 00:18:24.00 | Bofer Cyn. Hill Climb | 4.08 | 3 | 3 | |
| 2010-06-15 | Vaughn, Mike | 40 | 00:22:38.00 | 10.82 | 1.025 | 00:22:05.00 | Bofer Cyn. Hill Climb | 4.08 | 4 | 4 | |
| 2011-04-26 | Vaughn, Mike | 41 | 00:24:14.00 | 10.10 | 1.029 | 00:23:33.00 | Bofer Cyn. Hill Climb | 4.08 | 5 | 5 | |
| 2009-05-26 | Vaughn, Mike | 39 | 00:26:52.00 | 9.11 | 1.021 | 00:26:19.00 | Bofer Cyn. Hill Climb | 4.08 | 6 | 6 | |
| 2011-05-24 | Vaughn, Mike | 41 | Bofer Cyn. Hill Climb | 4.08 | 0 | 0 | Free #2 |