Brian Griggs 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 | 7:32:27 | 150 |
| 2023-04-15 | RSU: Spring Tour of St. George 100 Mile Century | Ultra Marathon | 7:02:20 | 160 |
| 2022-10-15 | RSU: Fall Tour 75 Mile Metric Century | Ultra Marathon | 7:24:33 | 50 |