Colbourn Sylstra has 3 recorded races from Virginia Bch, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-03-15 | 2025 Yuengling Shamrock Marathon Weekend 8K | 59:33 | 3335 | |
| 2024-03-16 | 2024 Yuengling Shamrock Marathon Weekend 8K | 1:03:36 | 3906 | |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Final Mile | 1 Mile | 10:43 | 1393 |