Sien Heylen
Finished top 4% of Open Women at HYROX Maastricht 2025; 2 races, best 1:12:24.
Race insights
Sien Heylen's best finish relative to the field was 2025 Maastricht: 1:12:24, rank 19 of 487 in Open Women (top 4%). The division median that day was 1:33:34.
At 2025 Maastricht, running made up 51% of Sien Heylen's 1:12:24 (division median 49%): run time was 9 min 09 sec faster than the median run time, while the workout stations were 8 min 58 sec faster than the median workout time (Open Women).
From 2025 Maastricht (1:12:24) to 2025 Rotterdam (1:21:06), Sien Heylen finished slower by 8 min 42 sec in Open; the fastest race in that run was 2025 Maastricht at 1:12:24.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2025 Rotterdam | Open Women | #96 of 525(top 19%) | 1:21:06 | 42:00 | 33:49 |
| 2025 Maastricht | Open Women | #19 of 487(top 4%) | 1:12:24 | 36:44 | 30:21 |
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 Sien Heylen
At 2025 Rotterdam, Open Women:
- #91 Bronte Barratt — 1:20:54
- #92 Enine Legierse — 1:20:54
- #93 Lore Buelens — 1:20:57
- #94 Romy Delneij — 1:21:00
- #95 Miesha Leemans — 1:21:04
- #97 Monique Lakeman — 1:21:06
- #98 Julie Wijffels — 1:21:07
- #99 Sandy Bommeleyn — 1:21:09
- #100 Andrea Kuijpers — 1:21:13
- #101 Fabienne Harteveld — 1:21:17