Mattison Chapman has 3 recorded races from Santa Monica, CA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-09 | Run Travis Run - Santa Monica 5K | 5K | 29:44 | 757 |
| 2025-11-08 | Diplo's Run Club - San Diego 5K | 5K | 30:33 | 2513 |
| 2025-10-18 | Run Travis Run - Las Vegas 5K | 5K | 32:00 | 450 |