Athlete · Doubles Men · team 30-34 ·

NED

Sonny Halverkamps

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Men time: 1:34:01 at Maastricht 2025.

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Doubles Men time1:34:01Maastricht 2025

Doubles Men place1098thof 1,175 · Maastricht 2025

Races1Race again and this page shows what changed.

Strongest part of the raceSled pushfaster than 43% of Doubles Men at Maastricht 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
Maastricht 2025 19 Sep 2025team: Bas Romkes, Sonny Halverkampswhole field →	Doubles Men · team 30-34	1:34:01	1098th of 1,175249th of 258 aged 30-34	48:56	34:27	10:43	View results	See splits Hide splits SkiErg4:26faster than 5%Sled push1:39faster than 42%Sled pull4:28faster than 7%Burpee broad jump6:11faster than 1%Row5:08faster than 3%Farmers carry2:06faster than 4%Sandbag lunges4:46faster than 8%Wall balls5:43faster than 18%Runs (8 km)48:56faster than 14%Roxzone10:43faster than 3%Run 15:59faster than 9%Run 25:27faster than 18%Run 35:55faster than 14%Run 45:54faster than 18%Run 56:04faster than 22%Run 66:04faster than 17%Run 76:08faster than 14%Run 87:27faster than 7%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

Bas Romkes1 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

Maastricht 2025, against 1,175 Doubles Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Sonnyedge = 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 5%

Sled push faster than 43%

Sled pull faster than 8%

Burpee broad jump faster than 1%

Row faster than 3%

Farmers carry faster than 5%

Sandbag lunges faster than 8%

Wall balls faster than 19%

Roxzone faster than 3%

Runs (8 km) faster than 14%

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

Minutes against the typical finisher

SkiErg 0:27 slower

Sled push 0:03 slower

Sled pull 1:09 slower

Burpee broad jump 2:53 slower

Row 0:42 slower

Farmers carry 0:29 slower

Sandbag lunges 1:15 slower

Wall balls 1:02 slower

Roxzone 4:03 slower

Runs (8 km) 7:57 slower

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: Sonny against the typical Doubles Men finisher

Sonny1:34:01

5:594:265:271:395:554:285:546:116:045:086:042:066:084:467:275:4310:43

Typical Doubles Men1:14:11

4:563:594:451:365:043:195:083:185:194:265:111:375:093:315:324:416:40

RunsStationsRoxzone (moving between stations)

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

Roxzone cost 4:03 against the typical Doubles Men finisher at Maastricht 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:34:01.

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