Jason Guthrie has 3 recorded races from St. George, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-25 | Ride Southern Utah - Fall Tour of St George 100 Mile Century | Ultra Marathon | 7:16:07 | 129 |
| 2022-10-15 | RSU: Fall Tour 75 Mile Metric Century | Ultra Marathon | 6:23:56 | 36 |
| 2022-04-09 | RSU: Spring Tour of St. George 100 Mile Century | Ultra Marathon | 5:58:54 | 131 |