Athlete · Open Men · 25-29 ·

NED

Kai Advocaat

2 HYROX results (1 solo, 1 in a team) over 1 season. Personal bests: Open Men 1:29:05 (Rotterdam 2025) · Pro Doubles Men 1:16:28 (Heerenveen 2025).

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1:29:05 Open Men time · Rotterdam 2025 also raced Pro Doubles Men: each has its own best below

1398th of 2,469 Open Men place · Rotterdam 2025 among Open Men finishers there

1:16:28 latest race · Heerenveen 2025 first Pro Doubles Men race Pro Doubles Men with Robert Van Vendeloo

Wall balls strongest segment · Rotterdam 2025 faster than 87% 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 Men1:29:05Rotterdam 2025 · 1 race Pro Doubles Men1:16:28Heerenveen 2025 · 1 race · with Robert Van Vendeloo

Every race

2 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2025 9 May 2025team: Kai Advocaat, Robert Van Vendeloowhat the whole field did →	Pro Doubles Men · team U29	1:16:28	65th of 92	40:38	27:45	8:10	splits SkiErg3:43Sled push1:48Sled pull4:09Burpee broad jump3:25Row4:26Farmers carry1:36Sandbag lunges3:57Wall balls4:41Run 14:26Run 24:42Run 35:06Run 45:06Run 55:28Run 64:58Run 75:06Run 85:49Full report for this race →
Rotterdam 2025 27 Feb 2025what the whole field did →	Open Men · 25-29	1:29:05	1398th of 2,469	45:45	35:06	8:19	splits SkiErg4:23Sled push2:40Sled pull4:41Burpee broad jump5:45Row4:47Farmers carry2:22Sandbag lunges5:56Wall balls4:32Run 15:11Run 24:51Run 35:41Run 45:30Run 56:00Run 65:39Run 76:04Run 86:53Full 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

Kaiedge = 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 56%

Sled push faster than 62%

Sled pull faster than 64%

Burpee broad jump faster than 50%

Row faster than 46%

Farmers carry faster than 30%

Sandbag lunges faster than 29%

Wall balls faster than 87%

Roxzone faster than 25%

Runs (8 km) faster than 35%

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

Minutes against the typical finisher

SkiErg 0:02 faster

Sled push 0:08 faster

Sled pull 0:24 faster

Burpee broad jump level

Row 0:02 slower

Farmers carry 0:15 slower

Sandbag lunges 0:51 slower

Wall balls 1:26 faster

Roxzone 1:28 slower

Runs (8 km) 2:36 slower

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: Kai against the typical Open Men finisher

Kai1:29:05

5:114:234:512:405:414:415:305:456:004:475:392:226:045:566:534:328:19

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.

Roxzone cost 1:28 against the typical Open Men finisher at Rotterdam 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:29:05.

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