Athlete · Open Men · 35-39 ·

GBR

Derek Weltevreden

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:52:39 (Birmingham 2025) · Doubles Men 1:21:25 (Riga 2025).

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1:52:39 Open Men time · Birmingham 2025 also raced Doubles Men: each has its own best below

3601st of 3,945 Open Men place · Birmingham 2025 among Open Men finishers there

1:52:39 latest race · Birmingham 2025 first Open Men race Open Men

Sandbag lunges strongest segment · Birmingham 2025 faster than 35% 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 Men1:52:39Birmingham 2025 · 1 race Doubles Men1:21:25Riga 2025 · 2 races · with Matthew Weltevreden

Doubles Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:22:001:23:001:24:00 best 1:21:25

Each dot is one Doubles Men race. Not enough complete, clean Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Birmingham 2025 23 Oct 2025what the whole field did →	Open Men · 35-39	1:52:39	3601st of 3,945	54:38	47:33	10:32	splits SkiErg4:49Sled push4:27Sled pull6:04Burpee broad jump9:07Row5:33Farmers carry3:17Sandbag lunges5:45Wall balls8:31Run 16:18Run 25:28Run 36:17Run 46:30Run 57:12Run 67:44Run 77:26Run 87:47Full report for this race →
Riga 2025 30 May 2025team: Derek Weltevreden, Matthew Weltevredenwhat the whole field did →	Doubles Men · team 30-39	1:21:25	180th of 252	46:51	28:40	5:59	splits SkiErg4:19Sled push2:11Sled pull3:14Burpee broad jump3:33Row4:42Farmers carry2:05Sandbag lunges4:08Wall balls4:28Run 14:56Run 25:35Run 35:51Run 45:47Run 56:11Run 66:01Run 75:54Run 86:39Full report for this race →
Madrid 2024 25 Oct 2024team: Derek Weltevreden, Matthew Weltevredenwhat the whole field did →	Doubles Men · team 30-39	1:24:12	590th of 706	46:09	30:03	8:05	splits SkiErg4:02Sled push2:11Sled pull3:36Burpee broad jump3:42Row4:34Farmers carry1:56Sandbag lunges4:10Wall balls5:52Run 16:17Run 25:00Run 35:17Run 45:42Run 56:56Run 65:33Run 75:41Run 85:46Full 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

Birmingham 2025, against 3,945 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Derekedge = 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 18%

Sled push faster than 15%

Sled pull faster than 23%

Burpee broad jump faster than 8%

Row faster than 8%

Farmers carry faster than 7%

Sandbag lunges faster than 35%

Wall balls faster than 32%

Roxzone faster than 6%

Runs (8 km) faster than 5%

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

Minutes against the typical finisher

SkiErg 0:19 slower

Sled push 1:12 slower

Sled pull 1:02 slower

Burpee broad jump 3:31 slower

Row 0:44 slower

Farmers carry 1:08 slower

Sandbag lunges 0:33 slower

Wall balls 1:16 slower

Roxzone 3:52 slower

Runs (8 km) 14:41 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: Derek against the typical Open Men finisher

Derek1:52:39

6:184:495:284:276:176:046:309:077:125:337:443:177:265:457:478:3110:32

Typical Open Men1:24:12

5:184:304:333:154:535:024:555:365:054:494:552:094:555:125:107:156:40

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 3:52 against the typical Open Men finisher at Birmingham 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:52:39.

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