Athlete · Open Women · 25-29 ·

NED

Amber Kok

2 HYROX results (1 solo, 1 in a team) over 2 seasons. Personal bests: Open Women 1:46:56 (Heerenveen 2025) · Doubles Mixed 1:18:54 (Heerenveen 2026).

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1:46:56 Open Women time · Heerenveen 2025 also raced Doubles Mixed: each has its own best below

578th of 754 Open Women place · Heerenveen 2025 among Open Women finishers there

1:18:54 latest race · Heerenveen 2026 first Doubles Mixed race Doubles Mixed with Chiel Makelaar

Burpee broad jump strongest segment · Heerenveen 2025 faster than 58% 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 Women1:46:56Heerenveen 2025 · 1 race Doubles Mixed1:18:54Heerenveen 2026 · 1 race · with Chiel Makelaar

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2026 14 May 2026team: Amber Kok, Chiel Makelaarwhat the whole field did →	Doubles Mixed · team 25-29	1:18:54	top 45% 579/1,297	45:25	26:33	7:01	splits SkiErg4:12Sled push2:00Sled pull3:13Burpee broad jump3:40Row4:25Farmers carry1:51Sandbag lunges3:22Wall balls3:50Run 15:22Run 25:17Run 35:45Run 45:42Run 55:42Run 65:42Run 75:49Run 86:09Full report for this race →
Heerenveen 2025 9 May 2025what the whole field did →	Open Women · 25-29	1:46:56	578th of 754	52:21	43:43	10:58	splits SkiErg5:14Sled push3:52Sled pull7:13Burpee broad jump6:43Row5:32Farmers carry2:17Sandbag lunges5:54Wall balls6:58Run 15:24Run 26:14Run 36:31Run 46:32Run 56:48Run 66:31Run 76:40Run 87:42Full 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 2025, against 754 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Amberedge = 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 31%

Sled push faster than 4%

Sled pull faster than 14%

Burpee broad jump faster than 58%

Row faster than 37%

Farmers carry faster than 49%

Sandbag lunges faster than 31%

Wall balls faster than 28%

Roxzone faster than 25%

Runs (8 km) faster than 20%

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

Minutes against the typical finisher

SkiErg 0:12 slower

Sled push 1:16 slower

Sled pull 1:37 slower

Burpee broad jump 0:24 faster

Row 0:09 slower

Farmers carry 0:01 slower

Sandbag lunges 0:48 slower

Wall balls 1:02 slower

Roxzone 1:38 slower

Runs (8 km) 6:32 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: Amber against the typical Open Women finisher

Amber1:46:56

5:245:146:143:526:317:136:326:436:485:326:312:176:405:547:426:5810:58

Typical Open Women1:34:03

5:065:025:212:365:365:365:397:075:545:235:452:165:475:066:335:569:20

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 1:38 against the typical Open Women finisher at Heerenveen 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:46:56.

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