NED Sem Zonderwijk
12 HYROX results (5 solo, 7 in a team) over 3 seasons. Personal bests: Pro Men 1:12:09 (Amsterdam Jan 2026) · Open Men 1:09:42 (Rotterdam 2025) · Pro Doubles Men 0:59:08 (Mechelen 2026) · Doubles Men 0:58:48 (Mechelen 2025) · Doubles Mixed 1:06:12 (Maastricht Feb 2025).
One best per race type
Finish time, race by race: one race type at a time
oldest to newest · a line going down means getting fasterEach dot is one Pro Men race. From the first Pro Men race to the best: 10:57 faster (1:23:06 to 1:12:09).
Each dot is one Pro Doubles Men race. Not enough complete, clean Pro Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
12 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Maastricht 2026 19 Sept 2026team: Joost Huisman, Sem Zonderwijkwhat the whole field did → | Pro Doubles Men · team 16-24 | 1:00:53 | top 23% 70/315 | 32:19 | 23:39 | 5:00 | splitsSkiErg3:44Sled push1:49Sled pull2:57Burpee broad jump2:17Row4:02Farmers carry1:41Sandbag lunges3:16Wall balls3:53Run 13:07Run 23:57Run 34:07Run 44:14Run 54:08Run 64:09Run 74:12Run 84:28Full report for this race → |
| Stockholm 2026 18 Jun 2026team: Joost Huisman, Sem Zonderwijkwhat the whole field did → | Pro Doubles Men · team 16-24 | 0:59:44 | 353rd of 704 | 32:15 | 23:08 | 4:26 | splitsSkiErg3:44Sled push1:56Sled pull3:06Burpee broad jump2:13Row3:58Farmers carry1:36Sandbag lunges2:49Wall balls3:46Run 12:33Run 24:05Run 34:15Run 44:13Run 54:16Run 64:18Run 74:18Run 84:20Full report for this race → |
| Mechelen 2026 28 Mar 2026team: Joost Huisman, Sem Zonderwijkwhat the whole field did → | Pro Doubles Men · team 16-24 | 0:59:08 | top 21% 102/492 | 31:11 | 22:49 | 5:11 | splitsSkiErg3:41Sled push1:42Sled pull2:47Burpee broad jump2:08Row4:02Farmers carry1:28Sandbag lunges2:46Wall balls4:15Run 13:13Run 23:48Run 33:57Run 43:58Run 54:00Run 63:57Run 74:01Run 84:21Full report for this race → |
| Amsterdam Jan 2026 25 Jan 2026what the whole field did → | Pro Men · 16-24 | 1:12:09 | top 36% 164/457 | 34:36 | 33:00 | 4:39 | splitsSkiErg4:17Sled push4:26Sled pull4:50Burpee broad jump3:25Row4:25Farmers carry2:03Sandbag lunges4:07Wall balls5:27Run 13:23Run 24:08Run 34:26Run 44:30Run 54:27Run 64:23Run 74:25Run 84:56Full report for this race → |
| Amsterdam Jan 2026 21 Jan 2026team: Sem Zonderwijk, Joost Huismanwhat the whole field did → | Pro Doubles Men · team 16-24 | 0:59:35 | top 17% 78/486 | 32:17 | 22:59 | 4:23 | splitsSkiErg3:46Sled push1:54Sled pull3:01Burpee broad jump1:59Row4:00Farmers carry1:37Sandbag lunges2:52Wall balls3:50Run 13:16Run 23:55Run 34:04Run 44:07Run 54:05Run 64:11Run 74:07Run 84:36Full report for this race → |
| Utrecht 2025 28 Nov 2025what the whole field did → | Pro Men · 16-24 | 1:16:31 | top 29% 89/317 | 36:33 | 36:13 | 3:50 | splitsSkiErg4:12Sled push4:32Sled pull6:17Burpee broad jump3:41Row4:24Farmers carry2:19Sandbag lunges3:50Wall balls6:58Run 13:56Run 24:17Run 34:36Run 44:47Run 54:33Run 64:49Run 74:35Run 85:05Full report for this race → |
| Maastricht Sept 2025 20 Sept 2025team: Joost Huisman, Sem Zonderwijkwhat the whole field did → | Pro Doubles Men · team 16-24 | 1:02:05 | top 18% 41/233 | 32:13 | 25:07 | 4:49 | splitsSkiErg3:32Sled push1:56Sled pull3:56Burpee broad jump2:32Row3:56Farmers carry1:42Sandbag lunges3:23Wall balls4:10Run 13:33Run 23:46Run 34:01Run 44:19Run 54:00Run 64:05Run 74:11Run 84:21Full report for this race → |
| Heerenveen 2025 10 May 2025what the whole field did → | Pro Men · 16-24 | 1:14:45 | top 25% 52/216 | 33:42 | 35:01 | 6:08 | splitsSkiErg4:13Sled push3:46Sled pull5:18Burpee broad jump3:42Row4:21Farmers carry2:11Sandbag lunges4:10Wall balls7:20Run 13:52Run 24:06Run 34:08Run 44:12Run 54:14Run 64:18Run 74:15Run 84:41Full report for this race → |
| Mechelen 2025 4 Apr 2025team: Sem Zonderwijk, Joost Huismanwhat the whole field did → | Doubles Men · team U29 | 0:58:48 | top 4% 29/898 | 31:23 | 20:43 | 6:42 | splitsSkiErg3:40Sled push1:19Sled pull2:28Burpee broad jump2:02Row4:02Farmers carry1:18Sandbag lunges2:22Wall balls3:32Run 15:05Run 23:35Run 33:42Run 43:48Run 53:47Run 63:46Run 73:44Run 83:56Full report for this race → |
| Rotterdam 2025 28 Feb 2025what the whole field did → | Open Men · 16-24 | 1:09:42 | top 6% 145/2,469 | 35:42 | 29:14 | 4:53 | splitsSkiErg4:11Sled push2:37Sled pull3:51Burpee broad jump3:48Row4:18Farmers carry1:53Sandbag lunges3:31Wall balls5:05Run 14:28Run 24:20Run 34:23Run 44:20Run 54:22Run 64:31Run 74:31Run 84:50Full report for this race → |
| Maastricht Feb 2025 1 Feb 2025team: Luna Dijkzeul, Sem Zonderwijkwhat the whole field did → | Doubles Mixed · team U29 | 1:06:12 | top 9% 57/681 | 32:48* | 23:37* | 4:46 | splitsSkiErg4:05Sled push1:59Sled pull3:12Burpee broad jump2:17Row4:20Farmers carry1:33Sandbag lunges2:48Wall balls3:23Run 16:35Run 24:21Run 34:27Run 44:21Run 5—Run 64:27Run 74:22Run 84:19Full report for this race → |
| Amsterdam 2024 12 Oct 2024what the whole field did → | Pro Men · 16-24 | 1:23:06 | 175th of 324 | 40:30 | 37:18 | 5:24 | splitsSkiErg4:11Sled push3:09Sled pull6:00Burpee broad jump4:42Row4:17Farmers carry2:12Sandbag lunges4:37Wall balls8:10Run 13:19Run 24:56Run 35:31Run 45:39Run 55:17Run 65:17Run 75:02Run 85:32Full report for this race → |
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. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
Amsterdam Jan 2026, against 457 Pro Men
Shape of the race
Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.
How you ranked on each segment
Longer is better: the share of the field this segment beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Pro Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sem against the typical Pro Men finisher
Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.
Sled push cost 0:41 against the typical Pro Men finisher at Amsterdam Jan 2026. The sled push guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sled push. Then beat 1:12:09.
The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.
- Every session written for your weak station, not a generic plan
- Rebuilt each week from what you actually did
- Race-day pacing from your own splits
Free to download. Used by more than 40,000 HYROX athletes.
