Athlete · Open Men · 30-34 ·

NED

Junior Mahieu

5 HYROX results (2 solo, 3 in a team) over 2 seasons. Personal bests: Open Men 1:24:45 (Rotterdam 2026) · Doubles Men 1:09:59 (Maastricht 2026) · Doubles Mixed 1:40:26 (Amsterdam 2026).

See the full race report →Compare with another athlete Is this you? Email me my next report

1:24:45 best Open Men time · Rotterdam 2026 also raced Doubles Men, Doubles Mixed: each has its own best below

top 46% best Open Men place · Rotterdam 2026 1229th of 2,721 Open Men finishers there

1:09:59 latest race · Maastricht 2026 best Doubles Men time so far Doubles Men with Tom Kelder

Wall balls strongest segment · Rotterdam 2026 faster than 78% 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 Men1:24:45Rotterdam 2026 · 2 races Doubles Men1:09:59Maastricht 2026 · 2 races · with Tom Kelder Doubles Mixed1:40:26Amsterdam 2026 · 1 race · with Ageeth Mahieu

Finish time, race by race: one race type at a time

oldest to newest · a line going down means getting faster

1:25:001:26:001:27:001:28:001:29:001:30:00 best 1:24:45

Each dot is one Open Men race. Not enough complete, clean Open Men races yet to measure the change.

Every race

5 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Maastricht 2026 18 Sept 2026team: Junior Mahieu, Tom Kelderwhat the whole field did →	Doubles Men · team 30-34	1:09:59	top 33% 494/1,512	38:02	25:24	6:38	splits SkiErg4:20Sled push2:17Sled pull3:12Burpee broad jump1:53Row4:39Farmers carry1:37Sandbag lunges3:19Wall balls4:07Run 13:37Run 24:32Run 34:53Run 44:53Run 55:06Run 64:57Run 74:53Run 85:14Full report for this race →
Heerenveen May 2026 17 May 2026team: Junior mahieu, martijn kistwhat the whole field did →	Doubles Men · team 30-34	1:25:48	1236th of 1,462	47:24	29:46	8:44	splits SkiErg4:28Sled push2:05Sled pull3:46Burpee broad jump4:06Row4:52Farmers carry2:12Sandbag lunges3:56Wall balls4:21Run 15:38Run 25:40Run 35:41Run 45:56Run 56:06Run 66:04Run 76:06Run 86:16Full report for this race →
Heerenveen May 2026 14 May 2026what the whole field did →	Open Men · 30-34	1:30:40	1228th of 1,771	45:44	37:32	7:29	splits SkiErg4:41Sled push2:27Sled pull5:12Burpee broad jump6:31Row4:56Farmers carry2:47Sandbag lunges4:40Wall balls6:18Run 14:36Run 28:04Run 34:59Run 45:18Run 55:50Run 65:25Run 75:16Run 86:20Full report for this race →
Rotterdam 2026 15 Apr 2026what the whole field did →	Open Men · 30-34	1:24:45	top 46% 1229/2,721	40:25	37:29	6:57	splits SkiErg4:43Sled push3:00Sled pull5:04Burpee broad jump6:31Row4:48Farmers carry3:05Sandbag lunges4:32Wall balls5:46Run 14:57Run 24:32Run 34:47Run 45:05Run 55:06Run 64:57Run 75:10Run 85:56Full report for this race →
Amsterdam 2026 21 Jan 2026team: Ageeth Mahieu, Junior Mahieuwhat the whole field did →	Doubles Mixed · team 40-44	1:40:26	2112th of 2,259	55:38	35:29	9:24	splits SkiErg4:45Sled push1:57Sled pull5:02Burpee broad jump5:25Row5:07Farmers carry2:16Sandbag lunges5:36Wall balls5:21Run 15:30Run 26:34Run 36:49Run 47:00Run 57:03Run 67:16Run 77:28Run 88:01Full 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

Junioredge = 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 53%

Sled push faster than 34%

Sled pull faster than 31%

Burpee broad jump faster than 32%

Row faster than 55%

Farmers carry faster than 8%

Sandbag lunges faster than 72%

Wall balls faster than 78%

Roxzone faster than 49%

Runs (8 km) faster than 57%

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

Minutes against the typical finisher

SkiErg 0:02 faster

Sled push 0:16 slower

Sled pull 0:33 slower

Burpee broad jump 0:48 slower

Row 0:03 faster

Farmers carry 0:54 slower

Sandbag lunges 0:40 faster

Wall balls 1:29 faster

Roxzone 0:02 slower

Runs (8 km) 1:08 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: Junior against the typical Open Men finisher

Junior1:24:45

4:574:434:323:004:475:045:056:315:064:484:573:055:104:325:565:466:57

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.

Farmers carry cost 0:54 against the typical Open Men finisher at Rotterdam 2026. The farmers carry guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix farmers carry. Then beat 1:24:45.

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