Brian Tamashiro has 3 recorded races from Everett, WA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-22 | 2026 Rock 'n' Roll Las Vegas 10k | 10K | 1:13:43 | 1938 |
| 2025-02-23 | 2025 Rock 'n' Roll Las Vegas 10k | 10K | 1:16:27 | 2268 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas 10K | 10K | 1:07:53 | 1138 |