NED Iris Kolkman
4 HYROX results (2 solo, 2 in a team) over 2 seasons. Personal bests: Open Women 1:25:08 (Heerenveen 2026) · Doubles Women 1:26:07 (Heerenveen 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 Open Women race. Not enough complete, clean Open Women races yet to measure the change.
Each dot is one Doubles Women race. Not enough complete, clean Doubles Women 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 | |
|---|---|---|---|---|---|---|---|
| Heerenveen 2026 14 May 2026what the whole field did → | Open Women · 45-49 | 1:25:08 | top 25% 299/1,245 | 43:24 | 31:52 7 of 8 | 9:56 | splitsSkiErg5:04Sled push1:59Sled pull3:57Burpee broad jump6:35Row5:12Farmers carry1:54Sandbag lunges—Wall balls4:59Run 14:53Run 24:53Run 35:19Run 45:18Run 55:33Run 65:31Run 75:45Run 86:15Full report for this race → |
| Amsterdam 2026 23 Jan 2026team: Lucille Dijkstra, Iris Kolkmanwhat the whole field did → | Doubles Women · team 45-49 | 1:27:54 | 983rd of 1,635 | 47:36 | 33:43 | 6:39 | splitsSkiErg4:54Sled push1:57Sled pull4:07Burpee broad jump6:32Row5:05Farmers carry1:52Sandbag lunges4:06Wall balls5:10Run 14:20Run 25:24Run 38:10Run 45:37Run 55:45Run 65:51Run 75:54Run 86:40Full report for this race → |
| Utrecht 2025 30 Nov 2025what the whole field did → | Open Women · 45-49 | 1:33:07 | top 42% 360/872 | 48:59 | 38:54 | 5:19 | splitsSkiErg5:03Sled push2:12Sled pull4:11Burpee broad jump9:10Row5:10Farmers carry2:01Sandbag lunges3:50Wall balls7:17Run 15:24Run 25:40Run 36:13Run 46:10Run 56:07Run 66:07Run 76:17Run 87:04Full report for this race → |
| Heerenveen 2025 11 May 2025team: Iris Kolkman, Elisabeth De Jongwhat the whole field did → | Doubles Women · team 40-49 | 1:26:07 | top 44% 373/858 | 44:44 | 30:46 | 10:42 | splitsSkiErg5:05Sled push1:37Sled pull3:32Burpee broad jump5:33Row5:39Farmers carry1:54Sandbag lunges3:29Wall balls3:57Run 15:06Run 25:16Run 35:29Run 45:39Run 55:46Run 65:29Run 75:47Run 86:16Full 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. "6 of 8" marks a stations total from the stations that were timed; the others had no split at that race. 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 1,245 Open Women
Shape of the race
no splitWall ballsRoxzoneRuns
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 Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Iris against the typical Open Women 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.
Roxzone cost 0:46 against the typical Open Women finisher at Heerenveen 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:25:08.
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.
