David Koolstra
- Netherlands
- Born: 2006
Starts
2
Full Athlete Results
| Date | Date | Pos | Event | Time |
|---|---|---|---|---|
| 2024-06-23 |
23 Jun
2024 |
13 |
2024 NED Sprint Triathlon National Championships Junior Men |
01:07:15 |
| 2023-06-11 |
11 Jun
2023 |
14 |
2023 NED Sprint Triathlon National Championships Junior Men |
01:12:12 |