Postma, Johan
NetherlandsManBorn 19872019 – 2026Runner id 1237046
Events
7
2019 – 2026
Best pace
14.070
km/h · 2025
Best finish
2nd
of 215 · 2026
Distance raced
475
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 7 races from 2019 to 2026, ranging from 7.88 to 14.25 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2019-01-25 | 50km | 4:51:00 h | 10.309 | 4/65 | |
| 2019-03-09 | 50km | 4:15:10 h | 11.757 | 9/217 | |
| 2022-10-15 | Indian Summer Ultra 100 kmNetherlands | 100km | 9:46:14 h | 10.235 | 2/76 |
| 2024-10-26 | 100km | 12:41:01 h | 7.884 | 59/276 | |
| 2025-04-12 | 50km | 3:33:13 h | 14.070 | 1/22 | |
| 2025-10-11 | Indian Summer Ultra 75 kmNetherlands | 75km | 8:10:42 h | 9.171 | 8/92 |
| 2026-04-19 | Leenderbos Ultra TrailNetherlands | 50km | 3:57:52 h | 12.612 | 2/215 |