Athlete · Doubles Mixed · team U29 ·

NED

Stasz Kool

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:03:28 at Rotterdam 2025.

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Doubles Mixed time1:03:28Rotterdam 2025

Doubles Mixed place22ndof 1,284 · Rotterdam 2025

Races1Race again and this page shows what changed.

Strongest part of the raceSandbag lungesfaster than 99% of Doubles Mixed at Rotterdam 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
Rotterdam 2025 27 Feb 2025team: Steven Spaans, Stasz Koolwhole field →	Doubles Mixed · team U29	1:03:28	22nd of 1,28410th of 529 aged U29	37:52	21:12	4:29	View results	See splits Hide splits SkiErg3:42fastest 1%Sled push1:36fastest 7%Sled pull2:39fastest 3%Burpee broad jump1:59fastest 1%Row4:04fastest 3%Farmers carry1:29fastest 11%Sandbag lunges2:27fastest 1%Wall balls3:16fastest 2%Runs (8 km)37:52fastest 6%Roxzone4:29fastest 3%Run 14:27fastest 4%Run 24:16fastest 4%Run 35:11fastest 21%Run 44:46fastest 8%Run 54:43fastest 5%Run 64:41fastest 6%Run 74:57fastest 11%Run 84:53fastest 5%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

Steven Spaans1 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

Rotterdam 2025, against 1,284 Doubles Mixed

Full race report →

Shape of the race

50% SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Staszedge = 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 99%

Sled push faster than 93%

Sled pull faster than 98%

Burpee broad jump faster than 99%

Row faster than 98%

Farmers carry faster than 89%

Sandbag lunges faster than 99%

Wall balls faster than 99%

Roxzone faster than 97%

Runs (8 km) faster than 95%

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

Minutes against the typical finisher

SkiErg 0:31 faster

Sled push 0:22 faster

Sled pull 1:12 faster

Burpee broad jump 1:49 faster

Row 0:37 faster

Farmers carry 0:19 faster

Sandbag lunges 1:28 faster

Wall balls 0:47 faster

Roxzone 2:09 faster

Runs (8 km) 9:50 faster

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: Stasz against the typical Doubles Mixed finisher

Stasz1:03:28

4:273:424:161:365:112:394:461:594:434:044:411:294:572:274:533:164:29

Typical Doubles Mixed1:22:23

5:574:135:351:585:503:515:523:486:034:415:551:485:563:556:204:036:38

RunsStationsRoxzone (moving between stations)

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

The RoxHype app

Training for the next one? Let's beat 1:03:28.

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