Dave Josephson has 3 recorded races from Yacolt, WA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-22 | 2026 Rock 'n' Roll Las Vegas 10k | 10K | 1:08:52 | 1400 |
| 2025-02-23 | 2025 Rock 'n' Roll Las Vegas 10k | 10K | 1:07:16 | 1230 |
| 2022-01-16 | 2022 Rock 'n' Roll Arizona Marathon | Marathon | 5:36:09 | 1243 |