Mark Leber has 2 recorded races from Plainfield, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-17 | 2026 Life Time Chicago Spring Half Marathon & 5K | Half Marathon | 2:46:12 | 5758 |
| 2022-05-22 | Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 2:16:46 | 2574 |