M. Tkachenko has 3 recorded races from Belvedere Tiburon, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-10-09 | Del Mar students 1 Mile Color Run | 1 Mile | 06:18 | 13 |
| 2025-10-10 | Del Mar students 1 Mile Color Run | 1 Mile | 07:04 | 28 |
| 2024-10-09 | Bel Aire students 1 Mile | 1 Mile | 06:50 | 19 |