Karl Cerni has 3 recorded races from Jackson Hts, NY, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-10-11 | 2026 NYRR Staten Island Half | Half Marathon | 2:41:14 | 9017 |
| 2026-09-19 | 2026 New Balance Bronx 10M | 10 Mile | 1:46:24 | 9576 |
| 2026-07-11 | 2026 9/11 Memorial & Museum 4M Presented by RXR | 42:40 | 3462 |