NED Jonthe Grotenhuis
4 HYROX results (2 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:12:25 (Heerenveen 2025) · Doubles Mixed 1:02:16 (Rotterdam 2026).
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 Open Men race. Not enough complete, clean Open Men races yet to measure the change.
Each dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
4 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Rotterdam 2026 19 Apr 2026team: Jonthe Grotenhuis, Susanne Lafèbrewhat the whole field did → | Doubles Mixed · team 35-39 | 1:02:16 | top 3% 48/2,213 | 31:35 | 26:13 | 4:32 | splitsSkiErg4:10Sled push1:43Sled pull3:18Burpee broad jump2:45Row4:35Farmers carry1:40Sandbag lunges3:23Wall balls4:39Run 13:51Run 23:41Run 34:01Run 43:54Run 53:56Run 63:54Run 73:55Run 84:25Full report for this race → |
| Amsterdam 2026 21 Jan 2026team: Jonthe Grotenhuis, Susanne Lafèbrewhat the whole field did → | Doubles Mixed · team 35-39 | 1:03:18 | top 6% 123/2,259 | 31:00 | 27:38 | 4:44 | splitsSkiErg3:55Sled push2:32Sled pull3:56Burpee broad jump3:20Row4:33Farmers carry1:43Sandbag lunges3:38Wall balls4:01Run 13:09Run 23:42Run 34:00Run 43:56Run 53:59Run 63:57Run 73:59Run 84:23Full report for this race → |
| Paris 2025 22 Oct 2025what the whole field did → | Open Men · 35-39 | 1:13:59 | top 16% 515/3,334 | 33:23 | 35:16 | 5:25 | splitsSkiErg4:18Sled push4:05Sled pull4:58Burpee broad jump5:06Row4:36Farmers carry2:07Sandbag lunges4:10Wall balls5:56Run 13:30Run 24:03Run 34:14Run 44:09Run 54:17Run 64:22Run 74:14Run 84:40Full report for this race → |
| Heerenveen 2025 9 May 2025what the whole field did → | Open Men · 35-39 | 1:12:25 | top 14% 207/1,541 | 31:56 | 33:36 | 6:59 | splitsSkiErg4:12Sled push3:03Sled pull4:35Burpee broad jump4:58Row4:56Farmers carry2:08Sandbag lunges4:00Wall balls5:44Run 13:41Run 23:46Run 33:55Run 43:57Run 54:06Run 64:15Run 74:02Run 84:19Full 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. How the numbers are made.
Heerenveen 2025, against 1,541 Open 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 Open Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Jonthe against the typical Open 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 0:17 against the typical Open Men finisher at Heerenveen 2025. The sled push guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sled push. Then beat 1:12:25.
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.
