Rebecca Grunwald has 8 recorded races from Mesa, AZ.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-14 | 2026 Mesa Marathon Half Marathon | Half Marathon | 2:13:49 | 2194 |
| 2025-12-13 | 2025 Phoenix Marathon 10K | 10K | 1:03:20 | 505 |
| 2025-02-08 | 2025 Mesa Marathon Half Marathon | Half Marathon | 2:23:29 | 2368 |
| 2024-02-10 | 2024 Mesa Marathon Half Marathon | Half Marathon | 2:15:04 | 1774 |
| 2023-02-04 | 2023 Mesa Marathon Half Marathon | Half Marathon | 2:11:44 | 1592 |
| 2022-11-19 | Gilbert Half Marathon, 10K & 5K | 10K | 1:03:07 | 118 |
| 2022-02-26 | Gilbert Run For Fun 1 Mile Run | 14:14 | 46 | |
| 2022-02-12 | 2022 Mesa Marathon Half Marathon | Half Marathon | 2:09:05 | 1399 |