Seroczynski, Mateusz
PolandManBorn 19922025 – 2026Runner id 2405919
Events
2
2025 – 2026
Best pace
—
no paceable result
Best finish
41st
of 65 · 2026
Distance raced
134
km · splits not double-counted
Pace
Every result here is a backyard ultra, where each finisher runs the same loop every hour — pace is a constant by design and carries no signal. Lap counts are in the results below.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2025-07-06 | Backyard Ultra PiekiełkiPoland | 48h | 60.354 km | 9laps | 37/55 |
| 2026-06-06 | Backyard Ultra PiekiełkiPoland | 52h | 73.766 km | 11laps | 41/65 |