Rodney Mattinson has 7 recorded races from Richfield, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-08-17 | Sevier Valley Rooster Ride 100 Mile | Ultra Marathon | 5:21:47 | 16 |
| 2024-04-13 | RSU: Spring Tour of Hurricane 100 Mile Century | Ultra Marathon | 5:31:53 | 48 |
| 2023-08-19 | Sevier Valley Rooster Ride 100 Mile | Ultra Marathon | 5:11:17 | 15 |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century | Ultra Marathon | 100 | |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century (Sprint Segment) | Ultra Marathon | 09:55 | 96 |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century (King/Queen of the Mountain) | Ultra Marathon | 24:52 | 114 |
| 2023-04-15 | RSU: Spring Tour of St. George 100 Mile Century | Ultra Marathon | 5:18:53 | 60 |