NED Koen Istha
6 HYROX results (5 solo, 1 in a team) over 2 seasons. Personal bests: Pro Men 1:07:50 (Maastricht 2025) · Open Men 1:11:36 (Utrecht 2025) · Doubles Mixed 1:11:34 (Utrecht 2025).
One best per race type
Pro Men: finish time, race by race
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: 2:49 faster (1:10:39 to 1:07:50).
6 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Utrecht 2025 29 Nov 2025team: Nicole Deussen, Koen Isthawhat the whole field did → | Doubles Mixed · team 40-44 | 1:11:34 | top 11% 114/1,083 | 41:08 | 26:17 | 4:15 | splitsSkiErg3:59Sled push2:11Sled pull3:10Burpee broad jump2:52Row4:20Farmers carry1:39Sandbag lunges3:24Wall balls4:42Run 15:05Run 25:07Run 35:14Run 45:19Run 55:26Run 65:20Run 75:33Run 84:07Full report for this race → |
| Utrecht 2025 29 Nov 2025what the whole field did → | Open Men · 40-44 | 1:11:36 | top 8% 135/1,912 | 36:23 | 31:41 | 3:38 | splitsSkiErg4:16Sled push2:58Sled pull4:43Burpee broad jump4:42Row4:30Farmers carry1:41Sandbag lunges4:16Wall balls4:35Run 13:52Run 24:23Run 34:45Run 44:54Run 54:56Run 64:45Run 74:48Run 84:03Full report for this race → |
| Mechelen 2025 4 Apr 2025what the whole field did → | Pro Men · 40-44 | 1:10:12 | top 22% 44/203 | 32:07 | 31:19 | 6:46 | splitsSkiErg4:14Sled push2:37Sled pull4:52Burpee broad jump4:11Row4:27Farmers carry1:39Sandbag lunges4:23Wall balls4:56Run 15:35Run 23:32Run 33:42Run 43:48Run 53:42Run 63:44Run 73:54Run 84:10Full report for this race → |
| Rotterdam 2025 1 Mar 2025what the whole field did → | Pro Men · 40-44 | 1:09:56 | top 13% 45/367 | 34:03 | 31:18 | 4:39 | splitsSkiErg4:11Sled push3:05Sled pull4:45Burpee broad jump4:12Row4:17Farmers carry1:45Sandbag lunges4:07Wall balls4:56Run 14:17Run 24:00Run 34:11Run 44:19Run 54:19Run 64:21Run 74:12Run 84:27Full report for this race → |
| Maastricht 2025 1 Feb 2025what the whole field did → | Pro Men · 40-44 | 1:07:50 | top 19% 33/181 | 28:55* | 29:53* | 4:25 | splitsSkiErg4:11Sled push2:43Sled pull4:04Burpee broad jump3:46Row4:24Farmers carry1:37Sandbag lunges4:10Wall balls4:58Run 15:33Run 23:51Run 33:53Run 43:54Run 5—Run 63:55Run 73:55Run 83:54Full report for this race → |
| Amsterdam 2024 12 Oct 2024what the whole field did → | Pro Men · 40-44 | 1:10:39 | top 19% 61/324 | 35:10 | 31:20 | 4:13 | splitsSkiErg4:16Sled push2:41Sled pull4:47Burpee broad jump4:13Row4:21Farmers carry1:41Sandbag lunges3:57Wall balls5:24Run 13:02Run 24:19Run 34:30Run 44:36Run 54:40Run 64:35Run 74:36Run 84:57Full 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.
Maastricht 2025, against 181 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: Koen 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.
Training for the next one? Let's beat 1:07:50.
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.
