Athlete · Open Men · 25-29 ·

NED

Martijn Vrencken

2 HYROX results (1 solo, 1 in a team) over 1 season. Personal bests: Open Men 1:45:27 (Rotterdam 2026) · Doubles Men 1:09:41 (Ghent 2025).

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1:45:27 Open Men time · Rotterdam 2026 also raced Doubles Men: each has its own best below

2321st of 2,721 Open Men place · Rotterdam 2026 among Open Men finishers there

1:45:27 latest race · Rotterdam 2026 first Open Men race Open Men

Sandbag lunges strongest segment · Rotterdam 2026 faster than 97% 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 Men1:45:27Rotterdam 2026 · 1 race Doubles Men1:09:41Ghent 2025 · 1 race · with Geronimo Torenstra

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Rotterdam 2026 19 Apr 2026what the whole field did →	Open Men · 25-29	1:45:27	2321st of 2,721	46:28	45:40	13:24	splits SkiErg4:55Sled push3:54Sled pull8:27Burpee broad jump7:13Row5:43Farmers carry3:15Sandbag lunges3:23Wall balls8:50Run 15:09Run 25:08Run 35:36Run 45:56Run 56:14Run 65:33Run 75:31Run 87:26Full report for this race →
Ghent 2025 12 Dec 2025team: Martijn Vrencken, Geronimo Torenstrawhat the whole field did →	Doubles Men · team 25-29	1:09:41	top 33% 474/1,448	40:17	24:07	5:20	splits SkiErg3:50Sled push2:01Sled pull3:13Burpee broad jump3:11Row4:12Farmers carry1:29Sandbag lunges2:43Wall balls3:28Run 15:21Run 24:50Run 35:06Run 45:00Run 55:04Run 65:11Run 75:04Run 84:45Full 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

Rotterdam 2026, against 2,721 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Martijnedge = 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 30%

Sled push faster than 7%

Sled pull faster than 1%

Burpee broad jump faster than 21%

Row faster than 5%

Farmers carry faster than 6%

Sandbag lunges faster than 97%

Wall balls faster than 28%

Roxzone faster than 2%

Runs (8 km) faster than 25%

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

Minutes against the typical finisher

SkiErg 0:10 slower

Sled push 1:10 slower

Sled pull 3:56 slower

Burpee broad jump 1:30 slower

Row 0:52 slower

Farmers carry 1:04 slower

Sandbag lunges 1:49 faster

Wall balls 1:35 slower

Roxzone 6:29 slower

Runs (8 km) 4:55 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: Martijn against the typical Open Men finisher

Martijn1:45:27

5:094:555:083:545:368:275:567:136:145:435:333:155:313:237:268:5013:24

Typical Open Men1:25:21

4:544:454:432:445:024:315:065:435:114:515:072:115:085:126:037:156:55

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 6:29 against the typical Open Men finisher at Rotterdam 2026. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:45:27.

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