Erin Arnold has 3 recorded races from Boulder, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-12 | 2025 Life Time Silver Rush Events Silver Rush 15 Mile Run | 3:13:13 | 60 | |
| 2024-07-06 | 2024 Life Time Silver Rush Events Silver Rush 50 Run | Ultra Marathon | 13:07:18 | 417 |
| 2023-10-08 | Boulderthon Half Marathon | Half Marathon | 1:52:06 | 597 |