Gregory Irwin has 6 recorded races from Salt Lake City, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-13 | 2025 REVEL Big Cottonwood Half Marathon | Half Marathon | 1:42:13 | 491 |
| 2024-03-02 | 2024 RUN SLC 10K | 10K | 53:48 | 186 |
| 2024-02-03 | 2024 RUN SLC 5K | 5K | 25:01 | 213 |
| 2023-04-08 | 2023 RUN SLC 15K | 15K | 1:18:35 | 184 |
| 2023-03-04 | 2023 RUN SLC 10K 10K in Person | 10K | 50:51 | 205 |
| 2023-02-04 | 2023 RUN SLC 5K | 5K | 23:52 | 181 |