Athlete · Open Women · 50-54 ·

NED

Karin Oosterhof

2 HYROX results (1 solo, 1 in a team) over 2 seasons. Personal bests: Open Women 2:16:25 (Heerenveen 2026) · Doubles Women 1:57:35 (Heerenveen 2025).

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2:16:25 Open Women time · Heerenveen 2026 also raced Doubles Women: each has its own best below

1199th of 1,245 Open Women place · Heerenveen 2026 among Open Women finishers there

2:16:25 latest race · Heerenveen 2026 first Open Women race Open Women

Sandbag lunges strongest segment · Heerenveen 2026 faster than 88% of the Open Women field on it

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: the shape of the race, the strongest and weakest segments, and the race as one bar against the typical finisher.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Open Women2:16:25Heerenveen 2026 · 1 race Doubles Women1:57:35Heerenveen 2025 · 1 race · with Petra Van Westbroek

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2026 14 May 2026what the whole field did →	Open Women · 50-54	2:16:25	1199th of 1,245	1:00:04	51:00	25:24	splits SkiErg5:39Sled push2:38Sled pull5:58Burpee broad jump11:19Row6:38Farmers carry3:34Sandbag lunges3:43Wall balls11:31Run 16:30Run 26:42Run 36:41Run 46:40Run 58:27Run 67:45Run 78:41Run 88:41Full report for this race →
Heerenveen 2025 11 May 2025team: Karin Oosterhof, Petra Van Westbroekwhat the whole field did →	Doubles Women · team 50-59	1:57:35	842nd of 858	59:24	40:07	18:07	splits SkiErg4:49Sled push2:07Sled pull5:22Burpee broad jump9:42Row6:02Farmers carry2:07Sandbag lunges4:38Wall balls5:20Run 17:06Run 27:09Run 37:16Run 47:18Run 57:36Run 67:32Run 77:16Run 88:14Full 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.

Station profile · best Open Women race

Heerenveen 2026, against 1,245 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Karinedge = faster than everyone, centre = slowest

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

SkiErg faster than 11%

Sled push faster than 57%

Sled pull faster than 24%

Burpee broad jump faster than 6%

Row faster than 3%

Farmers carry faster than 4%

Sandbag lunges faster than 88%

Wall balls faster than 8%

Roxzone faster than 0%

Runs (8 km) faster than 8%

Longer is better: the share of the field this segment beat.

Minutes against the typical finisher

SkiErg 0:34 slower

Sled push 0:06 faster

Sled pull 0:53 slower

Burpee broad jump 4:14 slower

Row 1:15 slower

Farmers carry 1:22 slower

Sandbag lunges 1:13 faster

Wall balls 4:50 slower

Roxzone 16:14 slower

Runs (8 km) 14:02 slower

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: Karin against the typical Open Women finisher

Karin2:16:25

6:305:396:422:386:415:586:4011:198:276:387:453:348:413:438:4111:3125:24

Typical Open Women1:34:21

5:165:055:302:445:425:055:457:055:545:235:442:125:464:566:236:419:10

RunsStationsRoxzone (moving between stations)

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 16:14 against the typical Open Women finisher at Heerenveen 2026. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 2:16:25.

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

Build my plan in the app App Store Google Play

Free to download. Used by more than 40,000 HYROX athletes.

The RoxHype app: today's session and the race countdown