Athlete · Open Men · 25-29 ·

NED

Stefan Oldemenger

3 HYROX results (1 solo, 2 in a team) over 1 season. Personal bests: Open Men 1:27:51 (Rotterdam Mar 2025) · Doubles Mixed 1:16:23 (Rotterdam Mar 2025).

See the full race report →Compare with another athlete Is this you? Email me my next report

1:27:51 Open Men time · Rotterdam Mar 2025 also raced Doubles Mixed: each has its own best below

1310th of 2,469 Open Men place · Rotterdam Mar 2025 among Open Men finishers there

1:16:23 latest race · Rotterdam Mar 2025 best Doubles Mixed time so far Doubles Mixed with Kelly Oude Groote Beverborg

Farmers carry strongest segment · Rotterdam Mar 2025 faster than 73% 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 Men1:27:51Rotterdam Mar 2025 · 1 race Doubles Mixed1:16:23Rotterdam Mar 2025 · 2 races · with Kelly Oude Groote Beverborg

Doubles Mixed: finish time, race by race

oldest to newest · a line going down means getting faster

1:17:001:18:001:19:00 best 1:16:23

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

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Rotterdam Mar 2025 2 Mar 2025team: Kelly Oude Groote Beverborg, Stefan Oldemengerwhat the whole field did →	Doubles Mixed · team 30-39	1:16:23	top 26% 332/1,284	44:03	25:45	6:40	splits SkiErg3:58Sled push1:47Sled pull3:22Burpee broad jump3:08Row4:36Farmers carry1:21Sandbag lunges3:44Wall balls3:49Run 14:58Run 24:53Run 35:40Run 45:34Run 55:27Run 65:34Run 75:52Run 86:09Full report for this race →
Rotterdam Mar 2025 1 Mar 2025what the whole field did →	Open Men · 25-29	1:27:51	1310th of 2,469	41:49	38:38	7:28	splits SkiErg4:20Sled push2:31Sled pull5:19Burpee broad jump7:00Row5:00Farmers carry1:53Sandbag lunges6:09Wall balls6:26Run 14:32Run 24:30Run 34:59Run 45:17Run 56:15Run 65:12Run 75:03Run 86:05Full report for this race →
Amsterdam 2024 13 Oct 2024team: Stefan Oldemenger, Kelly Oude Groote Beverborgwhat the whole field did →	Doubles Mixed · team 30-39	1:19:05	top 39% 384/994	47:27	25:48	5:54	splits SkiErg4:05Sled push1:44Sled pull3:31Burpee broad jump3:07Row4:23Farmers carry1:24Sandbag lunges3:11Wall balls4:23Run 15:17Run 25:15Run 35:58Run 46:14Run 56:10Run 66:00Run 76:00Run 86:36Full 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 Mar 2025, against 2,469 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 63%

Sled push faster than 73%

Sled pull faster than 43%

Burpee broad jump faster than 25%

Row faster than 25%

Farmers carry faster than 73%

Sandbag lunges faster than 25%

Wall balls faster than 38%

Roxzone faster than 38%

Runs (8 km) faster than 57%

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

Minutes against the typical finisher

SkiErg 0:05 faster

Sled push 0:17 faster

Sled pull 0:14 slower

Burpee broad jump 1:15 slower

Row 0:15 slower

Farmers carry 0:14 faster

Sandbag lunges 1:04 slower

Wall balls 0:28 slower

Roxzone 0:37 slower

Runs (8 km) 1:20 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

Stefan1:27:51

4:324:204:302:314:595:195:177:006:155:005:121:535:036:096:056:267:28

Typical Open Men1:25:31

5:094:254:542:485:155:055:175:455:314:455:192:075:185:055:595:586:51

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.

Burpee broad jump cost 1:15 against the typical Open Men finisher at Rotterdam Mar 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix burpee broad jump. Then beat 1:27:51.

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