Mason Larson has 3 recorded races from Layton, Utah, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-07 | 2025 Park City Trail Series 5K 5k | 5K | 35:54 | 316 |
| 2024-07-13 | 2024 Park City Trail Series 10K | 10K | 1:38:15 | 406 |
| 2024-06-01 | 2024 Park City Trail Series 5K 5k | 5K | 35:30 | 306 |