Timothy Williamson has 5 recorded races from Bethesda, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-09-06 | 2026 Carderock Charge 5k, 10k, & Half | Half Marathon | 1:49:52 | 21 |
| 2026-06-20 | 2026 PUSO 5k & 10k | 10K | 48:12 | 11 |
| 2026-05-31 | 2026 Capitol City Chase 5k, 10k, & Half | 10K | 47:25 | 11 |
| 2026-04-04 | 2026 Hope for Horses 5k & 10k | 10K | 51:07 | 2 |
| 2026-03-15 | 2026 St. Patrick's 5k, Half & Marathon | 5K | 22:14 | 10 |