Athlete · Doubles Men · team U29 ·

NED

Damon Ketellapper

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Men time: 1:15:14 at Heerenveen 2025.

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Doubles Men time1:15:14Heerenveen 2025

Doubles Men place414thof 838 · Heerenveen 2025

Races1Race again and this page shows what changed.

Strongest part of the raceFarmers carryfaster than 95% of Doubles Men at Heerenveen 2025

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: your strongest and weakest stations, and your race as one bar.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Every race

1 result

press View results for a race’s full report

Race	Division	Time	Place	Runs	Stations	Roxzone	Report
Heerenveen 2025 9 May 2025team: Damon Ketellapper, Jaring Hendrik Boersmawhole field →	Doubles Men · team U29	1:15:14	414th of 838181st of 321 aged U29	40:18	26:10	8:50	View results	See splits Hide splits SkiErg3:54fastest 37%Sled push1:33fastest 27%Sled pull3:49faster than 18%Burpee broad jump3:56faster than 24%Row4:49faster than 21%Farmers carry1:16fastest 6%Sandbag lunges3:11fastest 33%Wall balls3:42fastest 21%Runs (8 km)40:18fastest 44%Roxzone8:50faster than 24%Run 14:17fastest 29%Run 24:10fastest 17%Run 35:11faster than 43%Run 44:50fastest 35%Run 55:15fastest 47%Run 64:58fastest 39%Run 75:37faster than 30%Run 86:04faster than 32%Full report for this race →

How to read

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.

Raced with

1 team partner

Jaring Hendrik Boersma1 race

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Doubles Men race

Heerenveen 2025, against 838 Doubles Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Damonedge = faster than everyone, centre = slowest

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 63%

Sled push faster than 74%

Sled pull faster than 18%

Burpee broad jump faster than 25%

Row faster than 21%

Farmers carry faster than 95%

Sandbag lunges faster than 68%

Wall balls faster than 79%

Roxzone faster than 24%

Runs (8 km) faster than 57%

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:04 faster

Sled push 0:07 faster

Sled pull 0:37 slower

Burpee broad jump 0:32 slower

Row 0:17 slower

Farmers carry 0:21 faster

Sandbag lunges 0:16 faster

Wall balls 0:18 faster

Roxzone 1:11 slower

Runs (8 km) 0:56 faster

Green, left of centre: faster than the typical Doubles Men finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Damon against the typical Doubles Men finisher

Damon1:15:14

4:173:544:101:335:113:494:503:565:154:494:581:165:373:116:043:428:50

Typical Doubles Men1:14:23

4:383:584:441:405:033:125:093:245:184:325:101:375:143:275:384:007:39

RunsStationsRoxzone (moving between stations)

The race in order, left to right. A wider block than the one below is slower than typical.

Roxzone cost 1:11 against the typical Doubles Men finisher at Heerenveen 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:15:14.

The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.

A week-by-week plan that counts down to your race
Extra work on your slowest stations
Adjusts every week to what you actually did

Start my training plan App Store Google Play

Free to download. Used by more than 40,000 HYROX athletes.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions

RoxHype workout player guiding a sled push, with the next exercise lined up