Athlete · Doubles Mixed · team U29 ·

NED

Isa Postma

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:30:18 at Heerenveen 2025.

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Doubles Mixed time1:30:18Heerenveen 2025

Doubles Mixed place582ndof 744 · Heerenveen 2025

Races1Race again and this page shows what changed.

Strongest part of the raceSkiErgfaster than 98% of Doubles Mixed at Heerenveen 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
Heerenveen 2025 9 May 2025team: Isa Postma, Erik Opdamwhole field →	Doubles Mixed · team U29	1:30:18	582nd of 744249th of 310 aged U29	55:33	25:43	9:05	View results	See splits Hide splits SkiErg3:45fastest 3%Sled push1:49fastest 30%Sled pull3:27fastest 26%Burpee broad jump3:36fastest 50%Row4:20fastest 8%Farmers carry1:27fastest 8%Sandbag lunges3:39fastest 37%Wall balls3:40fastest 13%Runs (8 km)55:33faster than 7%Roxzone9:05faster than 34%Run 14:48fastest 35%Run 26:52faster than 3%Run 36:36faster than 9%Run 47:03faster than 5%Run 57:22faster than 6%Run 67:03faster than 7%Run 77:48faster than 3%Run 88:05faster than 8%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

Erik Opdam1 race

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Doubles Mixed race

Heerenveen 2025, against 744 Doubles Mixed

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Isaedge = 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 98%

Sled push faster than 71%

Sled pull faster than 75%

Burpee broad jump faster than 50%

Row faster than 93%

Farmers carry faster than 93%

Sandbag lunges faster than 63%

Wall balls faster than 87%

Roxzone faster than 34%

Runs (8 km) faster than 7%

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

Minutes against the typical finisher

SkiErg 0:27 faster

Sled push 0:07 faster

Sled pull 0:23 faster

Burpee broad jump level

Row 0:27 faster

Farmers carry 0:21 faster

Sandbag lunges 0:14 faster

Wall balls 0:30 faster

Roxzone 0:42 slower

Runs (8 km) 11:01 slower

Green, left of centre: faster than the typical Doubles Mixed finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Isa against the typical Doubles Mixed finisher

Isa1:30:18

4:483:456:521:496:363:277:033:367:224:207:031:277:483:398:053:409:05

Typical Doubles Mixed1:21:09

5:084:125:151:565:313:505:353:365:444:475:361:485:413:536:044:108:23

RunsStationsRoxzone (moving between stations)

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

Roxzone cost 0:42 against the typical Doubles Mixed finisher at Heerenveen 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:30:18.

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