ATHLETE PROFILE
Nienke Tjalsma
🇳🇱 NED 3 races Best time 1:21:23
Finished top 17% of Open Women at HYROX Heerenveen 2026; 3 races, best 1:21:23.
Race insights
Nienke Tjalsma's best finish relative to the field was 2026 Heerenveen: 1:21:23, rank 203 of 1,238 in Open Women (top 17%). The division median that day was 1:34:44.
From 2026 Heerenveen (1:21:23) to 2026 Rotterdam (1:25:23), Nienke Tjalsma finished slower by 4 min 00 sec in Open; the fastest race in that run was 2026 Heerenveen at 1:21:23.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Rotterdam | Open Women | #409 of 1,876(top 22%) | 1:25:23 |
| 2026 Maastricht | Open Women | #265 of 1,070(top 25%) | 1:27:01 |
| 2026 Heerenveen | Open Women | #203 of 1,238(top 17%) | 1:21:23 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside Nienke Tjalsma
At 2026 Rotterdam, Open Women:
- #404 Tara Pierik — 1:25:16
- #405 Muriël van Harlingen — 1:25:16
- #406 Marloes Kalma — 1:25:17
- #407 Susanne Heijkoop — 1:25:18
- #408 Esmee Tielen — 1:25:19
- #410 Dani Bektas — 1:25:23
- #411 Ilse de Windt — 1:25:24
- #412 Ayra Goede — 1:25:24
- #413 Martyna Obrzud — 1:25:27
- #414 Veronica Bahnareanu — 1:25:27