Boersma, David
United StatesManBorn 19832017 – 2024Runner id 967971
Events
9
2017 – 2024
Best pace
8.557
km/h · 2017
Best finish
4th
of 16 · 2020
Distance raced
548
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 9 races from 2017 to 2024, ranging from 4.59 to 8.57 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 |
|---|---|---|---|---|---|
| 2017-06-03 | Golden Gate Dirty 30United States | 50km | 8:16:47 h | 6.039 | 231/353 |
| 2017-11-18 | 50km | 5:50:36 h | 8.557 | 108/228 | |
| 2018-06-02 | 50km | 8:28:54 h | 5.895 | 223/355 | |
| 2018-09-15 | 55km | 8:52:53 h | 6.193 | 58/93 | |
| 2018-11-17 | 50km | 5:52:26 h | 8.512 | 144/309 | |
| 2019-08-24 | 38mi | 13:18:49 h | 4.593 | 46/50 | |
| 2020-10-31 | 12h | 81.497 km | 6.791 | 4/16 | |
| 2022-07-30 | 100km | 20:58:23 h | 4.768 | 135/219 | |
| 2024-04-13 | Desert Rats Trail Running Festival 50 KmUnited States | 50km | 7:25:03 h | 6.741 | 251/384 |