Jayanth Kumar has 2 recorded races from Cupertino, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-07-25 | San Francisco Marathon CHINA AIRLINES BRIDGE HALF MARATHON | Half Marathon | 1:54:41 | 745 |
| 2026-04-25 | TCS World 10K Bengaluru 2026 Open 10K | 10K | 1:04:27 | 7797 |