ATHLETE PROFILE
Isa Fennema
🇳🇱 NED 1 race Best time 1:38:40
Finished top 59% of Open Women at HYROX Heerenveen 2026; 1 race, best 1:38:40.
Race insights
Isa Fennema's best finish relative to the field was 2026 Heerenveen: 1:38:40, rank 723 of 1,238 in Open Women (top 59%). The division median that day was 1:34:44.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Heerenveen | Open Women | #723 of 1,238(top 59%) | 1:38:40 |
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 Isa Fennema
At 2026 Heerenveen, Open Women:
- #718 Stas Baars — 1:38:18
- #719 Marije Wever — 1:38:22
- #720 Emmie Van Losser — 1:38:24
- #721 Astrid Douma — 1:38:31
- #722 Vera Harkema — 1:38:39
- #724 Marijke Boekhout — 1:38:43
- #725 Claire Vermeulen — 1:38:44
- #726 Marjolein Moerman — 1:38:44
- #727 Marsha Olyerhoek — 1:38:45
- #728 Marjet Van der Wal — 1:38:51