Athlete · Open Men · 16-24 ·

NED

Kjell Kuiperi

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:22:46 (Rotterdam 2025) · Doubles Men 1:13:43 (Utrecht 2025) · Doubles Mixed 1:20:20 (Amsterdam 2024).

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1:22:46 Open Men time · Rotterdam 2025 also raced Doubles Men, Doubles Mixed: each has its own best below

top 39% Open Men place · Rotterdam 2025 942nd of 2,469 Open Men finishers there

1:13:43 latest race · Utrecht 2025 first Doubles Men race Doubles Men with Finn Kuiperi

Sandbag lunges strongest segment · Rotterdam 2025 faster than 75% 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 Men1:22:46Rotterdam 2025 · 1 race Doubles Men1:13:43Utrecht 2025 · 1 race · with Finn Kuiperi Doubles Mixed1:20:20Amsterdam 2024 · 1 race · with Tessa Smits

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Utrecht 2025 30 Nov 2025team: Kjell Kuiperi, Finn Kuiperiwhat the whole field did →	Doubles Men · team 16-24	1:13:43	top 39% 520/1,342	39:52	28:53	5:02	splits SkiErg4:09Sled push1:56Sled pull3:15Burpee broad jump3:27Row4:48Farmers carry1:37Sandbag lunges4:14Wall balls5:27Run 15:17Run 25:11Run 35:25Run 45:19Run 55:04Run 64:55Run 75:06Run 83:39Full report for this race →
Rotterdam 2025 28 Feb 2025what the whole field did →	Open Men · 16-24	1:22:46	top 39% 942/2,469	40:49	35:10	6:51	splits SkiErg4:19Sled push3:03Sled pull4:39Burpee broad jump6:05Row4:44Farmers carry2:04Sandbag lunges4:22Wall balls5:54Run 15:17Run 24:36Run 34:52Run 45:10Run 55:12Run 65:11Run 75:05Run 85:30Full report for this race →
Amsterdam 2024 13 Oct 2024team: Tessa Smits, Kjell Kuiperiwhat the whole field did →	Doubles Mixed · team U29	1:20:20	top 43% 426/994	49:03	25:07	6:15	splits SkiErg4:17Sled push1:30Sled pull2:38Burpee broad jump3:41Row4:32Farmers carry1:05Sandbag lunges3:28Wall balls3:56Run 14:30Run 25:59Run 36:16Run 46:12Run 56:27Run 66:23Run 76:34Run 86:46Full 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

top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Kjelledge = 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 65%

Sled push faster than 34%

Sled pull faster than 66%

Burpee broad jump faster than 41%

Row faster than 51%

Farmers carry faster than 55%

Sandbag lunges faster than 75%

Wall balls faster than 52%

Roxzone faster than 50%

Runs (8 km) faster than 64%

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

Minutes against the typical finisher

SkiErg 0:06 faster

Sled push 0:15 slower

Sled pull 0:26 faster

Burpee broad jump 0:20 slower

Row 0:01 faster

Farmers carry 0:03 faster

Sandbag lunges 0:43 faster

Wall balls 0:04 faster

Roxzone level

Runs (8 km) 2:20 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: Kjell against the typical Open Men finisher

Kjell1:22:46

5:174:194:363:034:524:395:106:055:124:445:112:045:054:225:305:546:51

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 0:20 against the typical Open Men finisher at Rotterdam 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 1:22:46.

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