Kathleen O'Brien has 3 recorded races from Sparta, NJ, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-22 | 2026 Rock 'n' Roll Las Vegas 10k | 10K | 1:32:05 | 3707 |
| 2025-02-23 | 2025 Rock 'n' Roll Las Vegas 10k | 10K | 1:28:46 | 3507 |
| 2024-02-25 | 2024 Rock 'n' Roll Las Vegas 10k | 10K | 1:32:38 | 3299 |