John Keller has 2 recorded races from Boulder, Colorado, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2022-09-17 | 2022 Chequamegon MTB Festival Pro/Elite Chequamegon 40 | Ultra Marathon | 59:32 | 72 |
| 2022-08-13 | 2022 Stages Cycling Leadville Trail 100 MTB LT100 Pro | Ultra Marathon | 6:50:57 | 26 |