Dean Masuyama has 6 recorded races from Torrance, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-22 | 2026 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:15:12 | 10774 |
| 2025-02-23 | 2025 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:21:17 | 10851 |
| 2024-02-25 | 2024 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:12:30 | 10105 |
| 2023-02-26 | 2023 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:14:30 | 10179 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:57:23 | 9725 |
| 2022-02-26 | 2022 Rock 'n' Roll Las Vegas 5K | 5K | 36:44 | 1984 |