David Shannon has 5 recorded races from Kanab, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-12 | Goldy's Run Half Marathon Challenge - 5K + 10 Mile | 2:43:43 | 331 | |
| 2025-03-07 | Vacation Races | Antelope Canyon Ultras 50K | Ultra Marathon | 11:44:24 | 352 |
| 2023-10-28 | 2023 Hixon 50 50K | Ultra Marathon | 9:16:28 | 110 |
| 2023-02-19 | 2023 Lost Dutchman Marathon, Half Marathon, 10K and 8K | Marathon | 5:00:22 | 201 |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend | Marathon | 5:02:12 | 1298 |