Athlete · Open Men · 50-54 ·

GER

Stefan Retzlaff

3 HYROX results (1 solo, 2 in a team) over 1 season. Personal bests: Open Men 1:36:19 (Cologne 2026) · Doubles Mixed 1:25:48 (Berlin 2026) · Doubles Men 1:19:13 (Hamburg 2025).

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1:36:19 Open Men time · Cologne 2026 also raced Doubles Mixed, Doubles Men: each has its own best below

1022nd of 1,452 Open Men place · Cologne 2026 among Open Men finishers there

1:25:48 latest race · Berlin 2026 first Doubles Mixed race Doubles Mixed with Steffi Schoenen

Farmers carry strongest segment · Cologne 2026 faster than 55% 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 Men1:36:19Cologne 2026 · 1 race Doubles Mixed1:25:48Berlin 2026 · 1 race · with Steffi Schoenen Doubles Men1:19:13Hamburg 2025 · 1 race · with Marco Zimmermann

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Berlin 2026 22 May 2026team: Steffi Schoenen, Stefan Retzlaffwhat the whole field did →	Doubles Mixed · team 45-49	1:25:48	2378th of 3,616	37:59*	32:29*	—	splits SkiErg4:30Sled push2:52Sled pull3:53Burpee broad jump3:51Row5:10Farmers carry1:56Sandbag lunges5:22Wall balls4:55Run 13:57Run 24:25Run 34:20Run 44:33Run 54:44Run 64:50Run 74:35Run 86:39Full report for this race →
Cologne 2026 16 Apr 2026what the whole field did →	Open Men · 50-54	1:36:19	1022nd of 1,452	44:56	41:17	10:12	splits SkiErg4:44Sled push3:37Sled pull4:47Burpee broad jump7:25Row5:21Farmers carry1:56Sandbag lunges6:28Wall balls6:59Run 14:22Run 25:19Run 35:41Run 45:43Run 56:05Run 66:00Run 76:00Run 85:49Full report for this race →
Hamburg 2025 2 Oct 2025team: Marco Zimmermann, Stefan Retzlaffwhat the whole field did →	Doubles Men · team 40-44	1:19:13	730th of 1,191	44:11	26:18	8:49	splits SkiErg3:56Sled push1:47Sled pull2:59Burpee broad jump3:28Row4:41Farmers carry1:28Sandbag lunges3:58Wall balls4:01Run 15:51Run 25:00Run 35:22Run 45:28Run 55:27Run 65:31Run 75:27Run 86:08Full 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. A dash means the organiser did not publish that number for the result. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.

Station profile · best Open Men race

Cologne 2026, against 1,452 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Stefanedge = 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 25%

Sled push faster than 29%

Sled pull faster than 38%

Burpee broad jump faster than 19%

Row faster than 18%

Farmers carry faster than 55%

Sandbag lunges faster than 22%

Wall balls faster than 55%

Roxzone faster than 8%

Runs (8 km) faster than 39%

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

Minutes against the typical finisher

SkiErg 0:15 slower

Sled push 0:23 slower

Sled pull 0:20 slower

Burpee broad jump 1:56 slower

Row 0:29 slower

Farmers carry 0:02 faster

Sandbag lunges 1:19 slower

Wall balls 0:22 faster

Roxzone 3:44 slower

Runs (8 km) 1:54 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: Stefan against the typical Open Men finisher

Stefan1:36:19

4:224:445:193:375:414:475:437:256:055:216:001:566:006:285:496:5910:12

Typical Open Men1:26:08

4:084:295:103:145:324:275:345:295:454:525:321:585:365:095:247:216:28

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 3:44 against the typical Open Men finisher at Cologne 2026. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:36:19.

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