| Date | Rider | Age | Ride Time | MPH | Handicap | Handicap Time ▲ | Course | Miles | Rank Raw | Rank Handicap | Note |
| 2021-08-10 | Groendyke, Craig | 75 | 01:46:27.00 | 14.01 | 1.349 | 01:18:54.62 | 397, 9, Coffin, Bofer 40K | 24.85 | 1 | 1 | Raw PR |
| 2021-05-18 | Groendyke, Craig | 75 | 01:46:44.00 | 13.97 | 1.349 | 01:19:07.22 | 397, 9, Coffin, Bofer 40K | 24.85 | 2 | 2 | |
| 2021-07-13 | Groendyke, Craig | 75 | 01:59:34.00 | 12.47 | 1.349 | 01:28:38.01 | 397, 9, Coffin, Bofer 40K | 24.85 | 3 | 3 | Merckx |
| 2021-06-15 | Groendyke, Craig | 75 | 02:29:29.00 | 397, 9, Coffin, Bofer 40K | 24.85 | 0 | 0 | Participate |