John Grubbs has 3 recorded races from Sacramento, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 1 - 40 Miles | Ultra Marathon | 3:06:42 | 142 |
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 2 - 20 Miles | 2:42:01 | 198 | |
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 3 - 40 Miles | Ultra Marathon | 3:40:08 | 172 |