Athlete · Open Women · 40-44 ·

NED

Marit Boonstra

3 HYROX results (2 solo, 1 in a team) over 2 seasons. Personal bests: Open Women 1:47:57 (Heerenveen 2026) · Doubles Women 1:24:53 (Rotterdam 2025).

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1:47:57 best Open Women time · Heerenveen 2026 also raced Doubles Women: each has its own best below

962nd of 1,245 best Open Women place · Heerenveen 2026 among Open Women finishers there

1:47:57 latest race · Heerenveen 2026 best Open Women time so far Open Women

Sandbag lunges strongest segment · Heerenveen 2026 faster than 99% 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 Women1:47:57Heerenveen 2026 · 2 races Doubles Women1:24:53Rotterdam 2025 · 1 race · with Femke Bergsma

Open Women: finish time, race by race

oldest to newest · a line going down means getting faster

1:48:001:50:001:52:001:54:001:56:001:58:00 best 1:47:57

Each dot is one Open Women race. Not enough complete, clean Open Women races yet to measure the change.

Every race

3 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 · 40-44	1:47:57	962nd of 1,245	52:41	41:36	13:44	splits SkiErg5:32Sled push3:28Sled pull4:45Burpee broad jump8:36Row5:53Farmers carry2:17Sandbag lunges2:31Wall balls8:34Run 16:12Run 26:24Run 36:21Run 46:27Run 56:31Run 66:29Run 76:35Run 87:46Full report for this race →
Maastricht 2025 19 Sept 2025what the whole field did →	Open Women · 35-39	1:58:58	840th of 939	53:24	52:07	13:32	splits SkiErg5:49Sled push3:31Sled pull6:05Burpee broad jump9:54Row5:53Farmers carry2:47Sandbag lunges3:24Wall balls14:44Run 16:40Run 26:13Run 36:18Run 46:22Run 56:50Run 66:39Run 76:47Run 87:38Full report for this race →
Rotterdam 2025 28 Feb 2025team: Femke Bergsma, Marit Boonstrawhat the whole field did →	Doubles Women · team 30-39	1:24:53	top 45% 512/1,149	50:11	28:34	6:13	splits SkiErg4:48Sled push1:27Sled pull4:01Burpee broad jump5:10Row4:42Farmers carry1:36Sandbag lunges3:39Wall balls3:11Run 16:43Run 25:54Run 36:16Run 46:12Run 56:23Run 66:07Run 76:06Run 86:34Full 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

Maritedge = 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 16%

Sled push faster than 15%

Sled pull faster than 63%

Burpee broad jump faster than 23%

Row faster than 16%

Farmers carry faster than 42%

Sandbag lunges faster than 99%

Wall balls faster than 24%

Roxzone faster than 7%

Runs (8 km) faster than 20%

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

Minutes against the typical finisher

SkiErg 0:27 slower

Sled push 0:44 slower

Sled pull 0:20 faster

Burpee broad jump 1:31 slower

Row 0:30 slower

Farmers carry 0:05 slower

Sandbag lunges 2:25 faster

Wall balls 1:53 slower

Roxzone 4:34 slower

Runs (8 km) 6:39 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: Marit against the typical Open Women finisher

Marit1:47:57

6:125:326:243:286:214:456:278:366:315:536:292:176:352:317:468:3413:44

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 4:34 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 1:47:57.

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