Shannon Allister has 2 recorded races from El Cajon, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-31 | Yuma Terrritorial Marathon, Half Marathon, 10K and Team Relay 10K Run | 1:24:51 | 288 | |
| 2025-01-25 | Yuma Terrritorial Marathon, Half Marathon, 10K and Team Relay | 2:58:07 | 228 |