Gemma Tedesco has 3 recorded races from Paradise Valley, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-09 | 50th Annual Phoenix 10K, 5K, 1/2 Marathon & Marathon | 10K | 1:12:55 | 919 |
| 2024-11-10 | 49th Annual Phoenix 10K, 5K and Half Marathon | 10K | 1:17:13 | 862 |
| 2023-11-12 | 48th Annual Phoenix 10K, 5K and Half Marathon | 10K | 1:15:11 | 477 |