Kathy O'Sullivan has 3 recorded races from Sunnyside, NY, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2021-07-10 | 2021 Achilles Hope & Possibility 4M Presented by TD Bank | 48:07 | 3008 | |
| 2018-05-19 | 2018 Popular Brooklyn Half | Half Marathon | 2:36:59 | 22656 |
| 2018-04-15 | 2018 SHAPE Women's Half-Marathon | Half Marathon | 2:29:28 | 4322 |