Trandon Groscost has 2 recorded races from Saint Charles, Missouri, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-10-06 | MO' Cowbell Marathon/Half-Marathon/10K/5K | 5K | 48:16 | 524 |
| 2023-10-01 | MO' Cowbell Marathon/Half-Marathon/10K/5K Half Marathon | Half Marathon | 4:38:05 | 2364 |