Athlete · Open Men · 40-44 ·

NED

Stefan van Rossum

5 HYROX results (3 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:17:57 (Cologne 2025) · Doubles Men 1:09:02 (Rotterdam 2026).

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1:17:57 best Open Men time · Cologne 2025 also raced Doubles Men: each has its own best below

top 30% best Open Men place · Cologne 2025 534th of 1,840 Open Men finishers there

1:09:02 latest race · Rotterdam 2026 best Doubles Men time so far Doubles Men with Nick van der Waal

Sled pull strongest segment · Cologne 2025 faster than 81% 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 Men1:17:57Cologne 2025 · 3 races Doubles Men1:09:02Rotterdam 2026 · 2 races · with Nick van der Waal

Finish time, race by race: one race type at a time

oldest to newest · a line going down means getting faster

1:20:001:25:001:30:001:35:00 best 1:17:57 best 1:17:57 · Cologne

Each dot is one Open Men race. From the first Open Men race to the best: 5:07 faster (1:23:04 to 1:17:57).

Every race

5 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Rotterdam 2026 15 Apr 2026team: Stefan van Rossum, Nick van der Waalwhat the whole field did →	Doubles Men · team 35-39	1:09:02	top 24% 507/2,147	38:02	25:30	5:35	splits SkiErg4:03Sled push1:22Sled pull2:30Burpee broad jump3:45Row4:26Farmers carry1:38Sandbag lunges2:58Wall balls4:48Run 14:37Run 24:13Run 34:43Run 44:49Run 54:50Run 64:42Run 74:51Run 85:19Full report for this race →
Ghent 2025 14 Dec 2025team: Stefan Van Rossum, Jarod Van Rossumwhat the whole field did →	Doubles Men · team 35-39	1:21:02	1116th of 1,448	45:25	29:03	6:38	splits SkiErg4:16Sled push2:11Sled pull3:35Burpee broad jump3:56Row4:33Farmers carry1:46Sandbag lunges3:47Wall balls4:59Run 16:24Run 25:27Run 35:32Run 45:32Run 55:40Run 65:36Run 75:33Run 85:44Full report for this race →
Cologne 2025 12 Apr 2025what the whole field did →	Open Men · 40-44	1:17:57	top 30% 534/1,840	36:33	35:50	5:34	splits SkiErg4:16Sled push2:38Sled pull3:45Burpee broad jump5:13Row4:40Farmers carry2:25Sandbag lunges4:28Wall balls8:25Run 14:33Run 24:10Run 34:22Run 44:23Run 54:36Run 64:30Run 74:31Run 85:28Full report for this race →
Mechelen 2025 4 Apr 2025what the whole field did →	Open Men · 45-49	1:36:14	1219th of 1,638	42:45	42:18	11:11	splits SkiErg4:49Sled push2:57Sled pull4:53Burpee broad jump6:26Row8:02Farmers carry2:08Sandbag lunges5:29Wall balls7:34Run 16:58Run 24:38Run 34:54Run 45:01Run 54:59Run 65:06Run 75:04Run 86:05Full report for this race →
Rotterdam 2025 1 Mar 2025what the whole field did →	Open Men · 40-44	1:23:04	top 40% 971/2,469	38:40	37:39	6:49	splits SkiErg4:19Sled push2:32Sled pull4:37Burpee broad jump6:36Row4:34Farmers carry2:13Sandbag lunges5:18Wall balls7:30Run 14:37Run 24:19Run 34:45Run 45:08Run 54:48Run 64:55Run 74:57Run 85:14Full 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, so it can change from race to race. How the numbers are made.

Station profile · best Open Men race

Cologne 2025, against 1,840 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Stefanedge = 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 69%

Sled push faster than 66%

Sled pull faster than 81%

Burpee broad jump faster than 56%

Row faster than 60%

Farmers carry faster than 25%

Sandbag lunges faster than 70%

Wall balls faster than 28%

Roxzone faster than 77%

Runs (8 km) faster than 81%

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

Minutes against the typical finisher

SkiErg 0:08 faster

Sled push 0:13 faster

Sled pull 0:42 faster

Burpee broad jump 0:14 faster

Row 0:05 faster

Farmers carry 0:22 slower

Sandbag lunges 0:36 faster

Wall balls 1:25 slower

Roxzone 1:27 faster

Runs (8 km) 4:51 faster

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: Stefan against the typical Open Men finisher

Stefan1:17:57

4:334:164:102:384:223:454:235:134:364:404:302:254:314:285:288:255:34

Typical Open Men1:24:07

4:514:244:402:514:594:275:015:275:094:455:032:035:065:046:167:007:01

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.

Wall balls cost 1:25 against the typical Open Men finisher at Cologne 2025. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix wall balls. Then beat 1:17:57.

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