Athlete · Doubles Mixed · team 35-39 ·

NED

Niek Johannes Kolkhuis-Tanke

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:41:11 at Heerenveen 2026.

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Doubles Mixed time1:41:11Heerenveen 2026

Doubles Mixed place1193rdof 1,297 · Heerenveen 2026

Races1Race again and this page shows what changed.

Strongest part of the raceBurpee broad jumpfaster than 63% of Doubles Mixed at Heerenveen 2026

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 2026 14 May 2026team: Niek Johannes Kolkhuis-Tanke, Eliza Jane Leanowhole field →	Doubles Mixed · team 35-39	1:41:11	1193rd of 1,297194th of 213 aged 35-39	54:23	35:00	11:54	View results	See splits Hide splits SkiErg4:51faster than 2%Sled push3:32Sled pull4:55faster than 3%Burpee broad jump3:28fastest 38%Row4:53faster than 33%Farmers carry2:14faster than 6%Sandbag lunges5:46faster than 5%Wall balls5:21faster than 21%Runs (8 km)54:23faster than 11%Roxzone11:54faster than 6%Run 16:40faster than 4%Run 26:32faster than 8%Run 36:25faster than 16%Run 46:42faster than 12%Run 56:48faster than 14%Run 66:55faster than 9%Run 76:42faster than 15%Run 87:42faster than 10%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

Eliza Jane Leano1 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 2026, against 1,297 Doubles Mixed

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Niekedge = 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 3%

Sled push faster than 1%

Sled pull faster than 4%

Burpee broad jump faster than 63%

Row faster than 34%

Farmers carry faster than 6%

Sandbag lunges faster than 6%

Wall balls faster than 22%

Roxzone faster than 6%

Runs (8 km) faster than 11%

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

Minutes against the typical finisher

SkiErg 0:38 slower

Sled push 1:33 slower

Sled pull 1:30 slower

Burpee broad jump 0:17 faster

Row 0:09 slower

Farmers carry 0:28 slower

Sandbag lunges 1:53 slower

Wall balls 0:52 slower

Roxzone 4:03 slower

Runs (8 km) 10:12 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: Niek against the typical Doubles Mixed finisher

Niek1:41:11

6:404:516:323:326:254:556:423:286:484:536:552:146:425:467:425:2111:54

Typical Doubles Mixed1:20:04

5:094:135:131:595:283:255:303:455:384:445:321:465:353:535:544:297:51

RunsStationsRoxzone (moving between stations)

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

Roxzone cost 4:03 against the typical Doubles Mixed finisher at Heerenveen 2026. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:41:11.

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