Athlete · Open Men · 30-34 ·

NED

Mark van Blijenburgh

4 HYROX results (1 solo, 3 in a team) over 2 seasons. Personal bests: Open Men 1:35:29 (Utrecht 2025) · Doubles Men 1:14:21 (Amsterdam 2026) · Doubles Mixed 1:25:47 (Heerenveen 2026).

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1:35:29 Open Men time · Utrecht 2025 also raced Doubles Men, Doubles Mixed: each has its own best below

1290th of 1,912 Open Men place · Utrecht 2025 among Open Men finishers there

1:25:47 latest race · Heerenveen 2026 first Doubles Mixed race Doubles Mixed with Chiara Dunnink

Sled push strongest segment · Utrecht 2025 faster than 70% of the Open Men 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 Men1:35:29Utrecht 2025 · 1 race Doubles Men1:14:21Amsterdam 2026 · 2 races · with Kasper Heijdra Doubles Mixed1:25:47Heerenveen 2026 · 1 race · with Chiara Dunnink

Doubles Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:15:001:16:001:17:001:18:00 best 1:14:21

Each dot is one Doubles Men race. Not enough complete, clean Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

4 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2026 14 May 2026team: Chiara Dunnink, Mark van Blijenburghwhat the whole field did →	Doubles Mixed · team 25-29	1:25:47	878th of 1,297	48:22	29:38	7:51	splits SkiErg4:58Sled push2:04Sled pull3:02Burpee broad jump3:30Row5:07Farmers carry1:43Sandbag lunges4:12Wall balls5:02Run 16:18Run 25:57Run 35:53Run 45:59Run 55:58Run 65:50Run 75:59Run 86:32Full report for this race →
Amsterdam 2026 21 Jan 2026team: Mark Van Blijenburgh, Kasper Heijdrawhat the whole field did →	Doubles Men · team 30-34	1:14:21	991st of 1,738	41:24	26:34	6:27	splits SkiErg4:16Sled push1:57Sled pull3:07Burpee broad jump3:29Row4:33Farmers carry1:39Sandbag lunges3:22Wall balls4:11Run 14:08Run 24:45Run 35:01Run 45:21Run 55:34Run 65:14Run 75:23Run 86:03Full report for this race →
Utrecht 2025 28 Nov 2025what the whole field did →	Open Men · 30-34	1:35:29	1290th of 1,912	45:16	44:36	5:40	splits SkiErg4:58Sled push3:17Sled pull4:47Burpee broad jump5:41Row5:02Farmers carry2:57Sandbag lunges8:44Wall balls9:10Run 15:12Run 25:20Run 35:36Run 46:02Run 56:24Run 65:52Run 76:08Run 84:46Full report for this race →
Heerenveen 2025 9 May 2025team: Mark Van Blijenburgh, Kasper Heijdrawhat the whole field did →	Doubles Men · team U29	1:18:56	561st of 838	46:04	24:22	8:34	splits SkiErg3:49Sled push1:38Sled pull2:51Burpee broad jump3:07Row4:27Farmers carry1:27Sandbag lunges3:09Wall balls3:54Run 15:23Run 25:24Run 35:30Run 45:39Run 55:50Run 65:51Run 75:57Run 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 Men race

Utrecht 2025, against 1,912 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Markedge = 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 8%

Sled push faster than 70%

Sled pull faster than 61%

Burpee broad jump faster than 51%

Row faster than 29%

Farmers carry faster than 15%

Sandbag lunges faster than 5%

Wall balls faster than 24%

Roxzone faster than 50%

Runs (8 km) faster than 42%

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

Minutes against the typical finisher

SkiErg 0:28 slower

Sled push 0:21 faster

Sled pull 0:17 faster

Burpee broad jump 0:02 faster

Row 0:14 slower

Farmers carry 0:44 slower

Sandbag lunges 3:34 slower

Wall balls 1:50 slower

Roxzone level

Runs (8 km) 1:25 slower

Green, left of centre: faster than the typical Open Men finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Mark against the typical Open Men finisher

Mark1:35:29

5:124:585:203:175:364:476:025:416:245:025:522:576:088:444:469:105:40

Typical Open Men1:27:31

4:484:305:133:385:405:045:405:435:504:485:412:135:395:104:547:205:40

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.

Sandbag lunges cost 3:34 against the typical Open Men finisher at Utrecht 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix sandbag lunges. Then beat 1:35:29.

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