Athlete · Open Men · 35-39 ·

NED

Dennis Vroegh

2 HYROX results (1 solo, 1 in a team) over 1 season. Personal bests: Open Men 1:29:34 (Heerenveen 2025) · Doubles Men 1:16:09 (Amsterdam 2024).

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1:29:34 Open Men time · Heerenveen 2025 also raced Doubles Men: each has its own best below

953rd of 1,541 Open Men place · Heerenveen 2025 among Open Men finishers there

1:29:34 latest race · Heerenveen 2025 first Open Men race Open Men

Row strongest segment · Heerenveen 2025 faster than 87% 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 Men1:29:34Heerenveen 2025 · 1 race Doubles Men1:16:09Amsterdam 2024 · 1 race · with Kees Lobert

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2025 10 May 2025what the whole field did →	Open Men · 35-39	1:29:34	953rd of 1,541	44:39	35:37	9:24	splits SkiErg4:22Sled push2:31Sled pull4:14Burpee broad jump4:21Row4:28Farmers carry2:40Sandbag lunges7:17Wall balls5:44Run 15:01Run 25:07Run 35:20Run 45:26Run 55:54Run 65:19Run 76:08Run 86:29Full report for this race →
Amsterdam 2024 13 Oct 2024team: Kees Lobert, Dennis Vroeghwhat the whole field did →	Doubles Men · team 30-39	1:16:09	603rd of 1,180	47:01	23:56	5:17	splits SkiErg3:58Sled push1:50Sled pull2:24Burpee broad jump3:17Row4:17Farmers carry1:45Sandbag lunges2:48Wall balls3:37Run 14:15Run 25:48Run 35:47Run 46:32Run 56:08Run 66:06Run 75:51Run 86:38Full 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

Heerenveen 2025, against 1,541 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Dennisedge = 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 59%

Sled push faster than 72%

Sled pull faster than 74%

Burpee broad jump faster than 86%

Row faster than 87%

Farmers carry faster than 17%

Sandbag lunges faster than 10%

Wall balls faster than 65%

Roxzone faster than 28%

Runs (8 km) faster than 26%

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

Minutes against the typical finisher

SkiErg 0:03 faster

Sled push 0:15 faster

Sled pull 0:34 faster

Burpee broad jump 1:22 faster

Row 0:20 faster

Farmers carry 0:34 slower

Sandbag lunges 2:08 slower

Wall balls 0:41 faster

Roxzone 1:14 slower

Runs (8 km) 4:21 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: Dennis against the typical Open Men finisher

Dennis1:29:34

5:014:225:072:315:204:145:264:215:544:285:192:406:087:176:295:449:24

Typical Open Men1:24:31

4:304:254:392:464:584:485:005:435:114:485:022:065:045:095:476:258:10

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.

Sandbag lunges cost 2:08 against the typical Open Men finisher at Heerenveen 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 1:29:34.

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