Athlete · Open Women · 50-54 ·

NED

Mascha Kooijman

4 HYROX results (1 solo, 3 in a team) over 2 seasons. Personal bests: Open Women 1:31:33 (Rotterdam 2026) · Pro Doubles Women 1:20:27 (Heerenveen 2025) · Doubles Mixed 1:16:55 (Rotterdam 2025) · Doubles Women 1:17:08 (Amsterdam 2024).

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1:31:33 Open Women time · Rotterdam 2026 also raced Pro Doubles Women, Doubles Mixed, Doubles Women: each has its own best below

top 38% Open Women place · Rotterdam 2026 701st of 1,879 Open Women finishers there

1:31:33 latest race · Rotterdam 2026 first Open Women race Open Women

Runs (8 km) strongest segment · Rotterdam 2026 faster than 73% 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 Women1:31:33Rotterdam 2026 · 1 race Pro Doubles Women1:20:27Heerenveen 2025 · 1 race · with Stephanie Verwijmeren Doubles Mixed1:16:55Rotterdam 2025 · 1 race · with Max Schuurman Doubles Women1:17:08Amsterdam 2024 · 1 race · with Suzan Dzambo

Every race

4 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Rotterdam 2026 16 Apr 2026what the whole field did →	Open Women · 50-54	1:31:33	top 38% 701/1,879	43:06	40:49	7:42	splits SkiErg5:52Sled push2:48Sled pull5:01Burpee broad jump7:25Row6:25Farmers carry2:50Sandbag lunges4:32Wall balls5:56Run 15:47Run 25:08Run 35:07Run 45:08Run 55:12Run 65:13Run 75:23Run 86:11Full report for this race →
Heerenveen 2025 10 May 2025team: Mascha Kooijman, Stephanie Verwijmerenwhat the whole field did →	Pro Doubles Women · team 40-49	1:20:27	37th of 69	39:52	32:27	8:12	splits SkiErg4:41Sled push2:20Sled pull5:01Burpee broad jump3:46Row5:21Farmers carry2:02Sandbag lunges4:31Wall balls4:45Run 14:56Run 24:36Run 34:56Run 44:54Run 55:02Run 65:01Run 75:03Run 85:28Full report for this race →
Rotterdam 2025 28 Feb 2025team: Max Schuurman, Mascha Kooijmanwhat the whole field did →	Doubles Mixed · team 30-39	1:16:55	top 29% 362/1,284	42:01	29:42	5:16	splits SkiErg4:33Sled push1:50Sled pull4:04Burpee broad jump3:57Row5:12Farmers carry1:43Sandbag lunges3:49Wall balls4:34Run 15:38Run 25:07Run 35:02Run 45:09Run 55:18Run 65:17Run 75:09Run 85:26Full report for this race →
Amsterdam 2024 11 Oct 2024team: Mascha Kooijman, Suzan Dzambowhat the whole field did →	Doubles Women · team 40-49	1:17:08	top 16% 146/965	44:39	27:31	5:03	splits SkiErg4:16Sled push1:31Sled pull3:51Burpee broad jump3:39Row5:07Farmers carry1:37Sandbag lunges3:34Wall balls3:56Run 13:57Run 25:32Run 35:37Run 45:50Run 55:53Run 65:52Run 75:56Run 86:04Full 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

Rotterdam 2026, against 1,879 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Maschaedge = 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 19%

Sled push faster than 42%

Sled pull faster than 59%

Burpee broad jump faster than 45%

Row faster than 8%

Farmers carry faster than 22%

Sandbag lunges faster than 72%

Wall balls faster than 71%

Roxzone faster than 57%

Runs (8 km) faster than 73%

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

Minutes against the typical finisher

SkiErg 0:25 slower

Sled push 0:07 slower

Sled pull 0:14 faster

Burpee broad jump 0:21 slower

Row 0:56 slower

Farmers carry 0:30 slower

Sandbag lunges 0:39 faster

Wall balls 0:58 faster

Roxzone 0:19 faster

Runs (8 km) 4:31 faster

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: Mascha against the typical Open Women finisher

Mascha1:31:33

5:475:525:082:485:075:015:087:255:126:255:132:505:234:326:115:567:42

Typical Open Women1:35:42

5:395:275:282:415:465:155:517:045:545:295:512:205:545:116:576:548:01

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.

Row cost 0:56 against the typical Open Women finisher at Rotterdam 2026. The row guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix row. Then beat 1:31:33.

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