Athlete · Open Men · 35-39 ·

NED

Alain Buffing

3 HYROX results (2 solo, 1 in a team) over 2 seasons. Personal bests: Open Men 1:34:55 (Rotterdam 2025) · Doubles Men 1:13:56 (Amsterdam 2024).

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1:34:55 best Open Men time · Rotterdam 2025 also raced Doubles Men: each has its own best below

1790th of 2,469 best Open Men place · Rotterdam 2025 among Open Men finishers there

1:37:32 latest race · Amsterdam 2026 2:37 slower than the best Open Men time Open Men

Sled push strongest segment · Rotterdam 2025 faster than 93% 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 Men1:34:55Rotterdam 2025 · 2 races Doubles Men1:13:56Amsterdam 2024 · 1 race · with Christiaan Bos

Open Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:35:001:36:001:37:00 best 1:34:55

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

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Amsterdam 2026 21 Jan 2026what the whole field did →	Open Men · 35-39	1:37:32	2243rd of 2,802	45:29	44:48	7:20	splits SkiErg4:26Sled push2:35Sled pull9:09Burpee broad jump7:05Row5:03Farmers carry1:52Sandbag lunges5:26Wall balls9:12Run 14:12Run 25:23Run 35:53Run 45:33Run 56:13Run 65:37Run 75:38Run 87:05Full report for this race →
Rotterdam 2025 27 Feb 2025what the whole field did →	Open Men · 35-39	1:34:55	1790th of 2,469	50:12	37:54	6:53	splits SkiErg4:28Sled push2:08Sled pull5:21Burpee broad jump7:44Row4:43Farmers carry1:48Sandbag lunges4:28Wall balls7:14Run 16:04Run 25:19Run 35:44Run 45:52Run 56:16Run 68:43Run 75:42Run 86:36Full report for this race →
Amsterdam 2024 10 Oct 2024team: Alain Buffing, Christiaan Boswhat the whole field did →	Doubles Men · team 30-39	1:13:56	top 42% 491/1,180	43:34	24:54	5:32	splits SkiErg3:46Sled push1:09Sled pull2:41Burpee broad jump2:33Row4:34Farmers carry1:36Sandbag lunges4:22Wall balls4:13Run 13:47Run 25:34Run 35:29Run 45:40Run 55:37Run 65:28Run 75:30Run 86:32Full 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

Alainedge = 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 44%

Sled push faster than 93%

Sled pull faster than 42%

Burpee broad jump faster than 16%

Row faster than 53%

Farmers carry faster than 80%

Sandbag lunges faster than 72%

Wall balls faster than 24%

Roxzone faster than 49%

Runs (8 km) faster than 16%

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

Minutes against the typical finisher

SkiErg 0:03 slower

Sled push 0:40 faster

Sled pull 0:16 slower

Burpee broad jump 1:59 slower

Row 0:02 faster

Farmers carry 0:19 faster

Sandbag lunges 0:37 faster

Wall balls 1:16 slower

Roxzone 0:02 slower

Runs (8 km) 7:03 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: Alain against the typical Open Men finisher

Alain1:34:55

6:044:285:192:085:445:215:527:446:164:438:431:485:424:286:367:146:53

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 1:59 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 1:34:55.

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