NED Sieuwke Groenveld
3 HYROX races over 1 season, all in a team with 2 partners.
One best per race type
Pro Doubles Women: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Pro Doubles Women race. Not enough complete, clean Pro Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Heerenveen 2026 14 May 2026team: Sieuwke Groenveld, Zerina Mandzukicwhole field → | Pro Doubles Women · team 16-24 | 1:29:57 | 187th of 23133rd of 55 aged 16-24 | 46:57 | 33:44 | 9:19 | View results | See splits Hide splitsSkiErg4:31faster than 34%Sled push2:46faster than 18%Sled pull4:51faster than 12%Burpee broad jump4:58faster than 13%Row4:59faster than 33%Farmers carry2:02faster than 30%Sandbag lunges4:55faster than 19%Wall balls4:42faster than 24%Runs (8 km)46:57faster than 24%Roxzone9:19faster than 17%Run 15:05faster than 37%Run 25:40faster than 23%Run 36:01faster than 20%Run 46:17faster than 13%Run 55:57faster than 25%Run 65:46faster than 30%Run 75:50faster than 31%Run 86:24faster than 26%Full report for this race → |
| Rotterdam 2026 19 Apr 2026team: Yasmina Wijkstra, Sieuwke Groenveldwhole field → | Pro Doubles Women · team 16-24 | 1:32:49 | 194th of 22631st of 40 aged 16-24 | 48:01 | 36:38 | 8:13 | View results | See splits Hide splitsSkiErg4:53faster than 24%Sled push2:49faster than 7%Sled pull5:12faster than 4%Burpee broad jump4:23faster than 17%Row5:11faster than 19%Farmers carry2:08faster than 20%Sandbag lunges5:03faster than 13%Wall balls6:59faster than 3%Runs (8 km)48:01faster than 24%Roxzone8:13faster than 16%Run 15:41faster than 36%Run 25:42faster than 21%Run 35:59faster than 23%Run 46:04faster than 19%Run 55:49faster than 32%Run 65:46faster than 33%Run 75:52faster than 31%Run 87:12faster than 18%Full report for this race → |
| Utrecht 2025 28 Nov 2025team: Yasmina Wijkstra, Sieuwke Groenveldwhole field → | Doubles Women · team 16-24 | 1:52:37 | 1076th of 1,124250th of 266 aged 16-24 | 57:36 | 44:01 | 11:06 | View results | See splits Hide splitsSkiErg4:43faster than 43%Sled push2:35faster than 5%Sled pull4:55faster than 8%Burpee broad jump7:13faster than 1%Row5:26faster than 17%Farmers carry5:03Sandbag lunges6:58Wall balls7:08faster than 1%Runs (8 km)57:36faster than 23%Roxzone11:06Run 16:30faster than 24%Run 27:22faster than 14%Run 37:22faster than 23%Run 47:29faster than 21%Run 57:44faster than 22%Run 67:11faster than 35%Run 77:32faster than 25%Run 86:29faster than 27%Full report for this race → |
How to read
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.
The fastest Sieuwke has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:31 | Heerenveen 2026 · best of 2 | 4:30 |
| Sled push | 2:46 | Heerenveen 2026 · best of 2 | 2:27 |
| Sled pull | 4:51 | Heerenveen 2026 · best of 2 | 4:26 |
| Burpee broad jump | 4:23 | Rotterdam 2026 · best of 2 | 3:31 |
| Row | 4:59 | Heerenveen 2026 · best of 2 | 4:53 |
| Farmers carry | 2:02 | Heerenveen 2026 · best of 2 | 1:55 |
| Sandbag lunges | 4:55 | Heerenveen 2026 · best of 2 | 4:00 |
| Wall balls | 4:42 | Heerenveen 2026 · best of 2 | 4:12 |
| Runs (8 km) | 46:57 | Heerenveen 2026 · best of 2 | 42:53 |
| Roxzone | 8:13 | Rotterdam 2026 · best of 2 | 6:35 |
How to read
Each station's best across Sieuwke's Pro Doubles Women races, from different races, against the typical Pro Doubles Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Yasmina Wijkstra2 races
- Zerina Mandzukic1 race
From the team results above. A name opens the search: a partner can have more than one page.
Heerenveen 2026, against 231 Pro Doubles Women
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Pro Doubles Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sieuwke against the typical Pro Doubles Women finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 1:59 against the typical Pro Doubles Women finisher at Heerenveen 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:29:57.
The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.
- A week-by-week plan that counts down to your race
- Extra work on your slowest stations
- Adjusts every week to what you actually did
Free to download. Used by more than 40,000 HYROX athletes.
