van Alphen, Alwin
NetherlandsManBorn 19932025 – 2026Runner id 2325413
Events
8
2 race dates
Best pace
9.944
km/h · 2026
Best finish
31st
of 189 · 2026
Distance raced
491
km · splits not double-counted
Both results, on one pace scale
6 of 8 results · km/h
8.845 km/hFeb 2025 · 100km
9.126 km/hFeb 2025 · 50mi
Both results on one pace scale, with no line drawn between them — these are different race formats, so the gap is mostly the race rather than the runner.
2 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2025-02-01 | 100km | 11:18:20 h | 8.845 | 28/60 | |
| 2025-02-01 | HoHo100 - 100km - 50mi SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total | 50mi | 8:49:03 h | 9.126 | 29/60 |
| 2025-02-01 | 50km | 5:03:30 h | 9.885 | 27/60 | |
| 2025-03-21 | Dutch Backyard UltraNetherlands | 39h | 80.472 km | 12laps | 95/128 |
| 2026-01-24 | 100km | 11:04:33 h | 9.029 | 23/51 | |
| 2026-01-24 | HoHo100 - 100km - 50km SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total | 50km | 5:01:42 h | 9.944 | 28/51 |
| 2026-01-24 | HoHo100 - 100km - 50mi SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total | 50mi | 8:45:47 h | 9.183 | 29/51 |
| 2026-03-20 | Dutch Backyard UltraNetherlands | 50h | 160.944 km | 24laps | 31/189 |