Olivia Halvorson has 3 recorded races from Mesa, AZ.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-02-08 | 2025 Mesa Marathon 10K | 10K | 1:08:37 | 854 |
| 2024-02-10 | 2024 Mesa Marathon 10K | 10K | 1:17:20 | 945 |
| 2023-11-12 | 48th Annual Phoenix 10K, 5K and Half Marathon | 5K | 32:39 | 150 |