Athlete · Open Men · 16-24 ·

NED

Calle Groot

2 HYROX results (1 solo, 1 in a team) over 1 season. Personal bests: Open Men 1:14:33 (Rotterdam 2026) · Doubles Men 1:08:22 (Heerenveen 2026).

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1:14:33 Open Men time · Rotterdam 2026 also raced Doubles Men: each has its own best below

top 19% Open Men place · Rotterdam 2026 491st of 2,721 Open Men finishers there

1:08:22 latest race · Heerenveen 2026 first Doubles Men race Doubles Men with Mitch Dorrestijn

SkiErg strongest segment · Rotterdam 2026 faster than 99% 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 Men1:14:33Rotterdam 2026 · 1 race Doubles Men1:08:22Heerenveen 2026 · 1 race · with Mitch Dorrestijn

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2026 17 May 2026team: Mitch Dorrestijn, Calle Grootwhat the whole field did →	Doubles Men · team 16-24	1:08:22	top 29% 417/1,462	36:48	24:58	6:39	splits SkiErg3:36Sled push1:32Sled pull3:17Burpee broad jump3:25Row4:22Farmers carry1:27Sandbag lunges3:16Wall balls4:03Run 13:54Run 24:15Run 34:41Run 44:36Run 54:57Run 64:41Run 74:42Run 85:04Full report for this race →
Rotterdam 2026 17 Apr 2026what the whole field did →	Open Men · 16-24	1:14:33	top 19% 491/2,721	34:19	32:34	7:46	splits SkiErg3:58Sled push2:23Sled pull3:46Burpee broad jump5:45Row4:32Farmers carry1:48Sandbag lunges4:39Wall balls5:43Run 13:52Run 23:36Run 34:12Run 44:11Run 54:38Run 64:36Run 74:26Run 84:51Full 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

Calleedge = 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 99%

Sled push faster than 77%

Sled pull faster than 81%

Burpee broad jump faster than 50%

Row faster than 82%

Farmers carry faster than 83%

Sandbag lunges faster than 68%

Wall balls faster than 79%

Roxzone faster than 32%

Runs (8 km) faster than 90%

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

Minutes against the typical finisher

SkiErg 0:47 faster

Sled push 0:21 faster

Sled pull 0:45 faster

Burpee broad jump 0:02 slower

Row 0:19 faster

Farmers carry 0:23 faster

Sandbag lunges 0:33 faster

Wall balls 1:32 faster

Roxzone 0:51 slower

Runs (8 km) 7:14 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: Calle against the typical Open Men finisher

Calle1:14:33

3:523:583:362:234:123:464:115:454:384:324:361:484:264:394:515:437:46

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 0:51 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 1:14:33.

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