ATHLETE PROFILE
Tess Siero
🇳🇱 NED 2 races Best time 1:27:22
Finished top 40% of Open Women at HYROX Rotterdam 2026; 2 races, best 1:27:22.
Race insights
Tess Siero's best finish relative to the field was 2026 Rotterdam: 1:32:35, rank 748 of 1,876 in Open Women (top 40%). The division median that day was 1:36:50.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Rotterdam | Pro Women | #76 of 129(top 59%) | 1:27:22 |
| 2026 Rotterdam | Open Women | #748 of 1,876(top 40%) | 1:32:35 |
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 Tess Siero
At 2026 Rotterdam, Pro Women:
- #71 Nina Haring — 1:26:34
- #72 Hanna Van Dijk — 1:26:51
- #73 Ruth Van Dijk — 1:27:03
- #74 Eva Notté — 1:27:08
- #75 Linnea Kårstad — 1:27:11
- #77 Myrthe Lockhorst — 1:27:28
- #78 Domenique Sinke — 1:27:45
- #79 Rita Simonsen — 1:27:51
- #80 Angelique Van Der Gaag-Van Vliet — 1:28:45
- #81 Julie Tesselaar — 1:29:03