Athlete · Open Men · 25-29 ·

NED

Mischa Kastelein

2 HYROX results (1 solo, 1 in a team) over 2 seasons. Personal bests: Open Men 1:10:56 (Rotterdam 2025) · Doubles Men 1:04:03 (Amsterdam 2026).

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1:10:56 Open Men time · Rotterdam 2025 also raced Doubles Men: each has its own best below

top 8% Open Men place · Rotterdam 2025 184th of 2,469 Open Men finishers there

1:04:03 latest race · Amsterdam 2026 first Doubles Men race Doubles Men with Freek Sollie

Burpee broad jump strongest segment · Rotterdam 2025 faster than 95% 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 Men1:10:56Rotterdam 2025 · 1 race Doubles Men1:04:03Amsterdam 2026 · 1 race · with Freek Sollie

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Amsterdam 2026 25 Jan 2026team: Mischa Kastelein, Freek Solliewhat the whole field did →	Doubles Men · team 25-29	1:04:03	top 15% 245/1,738	33:15	26:13	4:40	splits SkiErg3:50Sled push2:10Sled pull3:29Burpee broad jump2:34Row4:28Farmers carry1:24Sandbag lunges3:25Wall balls4:53Run 13:17Run 24:01Run 34:12Run 44:15Run 54:22Run 64:20Run 74:14Run 84:38Full report for this race →
Rotterdam 2025 1 Mar 2025what the whole field did →	Open Men · 25-29	1:10:56	top 8% 184/2,469	35:44	30:33	4:44	splits SkiErg4:26Sled push2:17Sled pull3:38Burpee broad jump3:43Row4:38Farmers carry1:37Sandbag lunges4:39Wall balls5:35Run 14:14Run 24:17Run 34:30Run 44:15Run 54:46Run 64:26Run 74:37Run 84:41Full 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 2025, against 2,469 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Mischaedge = 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 48%

Sled push faster than 87%

Sled pull faster than 95%

Burpee broad jump faster than 95%

Row faster than 63%

Farmers carry faster than 92%

Sandbag lunges faster than 66%

Wall balls faster than 60%

Roxzone faster than 94%

Runs (8 km) faster than 91%

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

Minutes against the typical finisher

SkiErg 0:01 slower

Sled push 0:31 faster

Sled pull 1:27 faster

Burpee broad jump 2:02 faster

Row 0:07 faster

Farmers carry 0:30 faster

Sandbag lunges 0:26 faster

Wall balls 0:23 faster

Roxzone 2:07 faster

Runs (8 km) 7:25 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: Mischa against the typical Open Men finisher

Mischa1:10:56

4:144:264:172:174:303:384:153:434:464:384:261:374:374:394:415:354:44

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.

The RoxHype app

Training for the next one? Let's beat 1:10:56.

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