Cathy Koster has 4 recorded races from WINTERSET, IA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-02-26 | 2023 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:44:10 | 11355 |
| 2023-02-25 | 2023 Rock 'n' Roll Las Vegas 5KM | 5K | 47:21 | 2981 |
| 2022-04-23 | 2022 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 3:12:45 | 7730 |
| 2022-04-21 | 2022 Rock 'n' Roll Nashville 1 Mile | 1 Mile | 10:07 | 115 |