NED Sybren Jansma
2 HYROX results (1 solo, 1 in a team) over 1 season. Personal bests: Pro Men 1:38:52 (Heerenveen 2026) · Doubles Men 1:13:10 (Ghent 2025).
One best per race type
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Heerenveen 2026 15 May 2026what the whole field did → | Pro Men · 40-44 | 1:38:52 | 403rd of 452 | 43:55 | 46:53 | 8:04 | splitsSkiErg4:11Sled push3:41Sled pull6:23Burpee broad jump6:17Row4:22Farmers carry3:04Sandbag lunges8:22Wall balls10:33Run 14:53Run 25:00Run 35:27Run 45:27Run 55:56Run 65:29Run 75:43Run 86:04Full report for this race → |
| Ghent 2025 12 Dec 2025team: Sybren Jansma, Arnold Kruiswijkwhat the whole field did → | Doubles Men · team 40-44 | 1:13:10 | top 50% 718/1,448 | 42:24 | 24:45 | 6:06 | splitsSkiErg4:04Sled push1:35Sled pull2:59Burpee broad jump3:10Row4:17Farmers carry1:34Sandbag lunges3:10Wall balls3:56Run 15:17Run 24:36Run 35:06Run 45:16Run 55:31Run 65:24Run 75:39Run 85:40Full 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 2026, against 452 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: Sybren 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.
Sandbag lunges cost 3:42 against the typical Pro Men finisher at Heerenveen 2026. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:38:52.
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.
