Klaas Kooistra
1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:13:11 at Rotterdam 2026.
1 result
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Rotterdam 2026 19 Apr 2026team: Lianna Schwering, Klaas Kooistrawhole field → | Doubles Mixed · team 40-44 | 1:13:11 | 391st of 2,21329th of 214 aged 40-44 | 37:53 | 27:59 | 7:23 | View results | See splits Hide splitsSkiErg4:12fastest 11%Sled push2:02faster than 42%Sled pull3:27fastest 36%Burpee broad jump3:50faster than 48%Row4:32fastest 20%Farmers carry1:53faster than 42%Sandbag lunges3:37fastest 27%Wall balls4:26fastest 39%Runs (8 km)37:53fastest 10%Roxzone7:23faster than 42%Run 14:52fastest 18%Run 24:29fastest 14%Run 34:34fastest 9%Run 44:38fastest 10%Run 54:43fastest 10%Run 64:38fastest 9%Run 74:43fastest 10%Run 85:20fastest 12%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.
1 team partner
- Lianna Schwering1 race
From the team results above. A name opens the search: a partner can have more than one page.
Rotterdam 2026, against 2,213 Doubles Mixed
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
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: Klaas against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 0:22 against the typical Doubles Mixed finisher at Rotterdam 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:13:11.
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- 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
Free to download. Used by more than 40,000 HYROX athletes.