Jeff Klein has 3 recorded races from Corona, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-22 | 2026 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:02:39 | 2513 |
| 2023-06-04 | 2023 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:33:28 | 9351 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:34:09 | 6888 |