NED Sioban van der Kooi
1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Women time: 1:34:34 at Heerenveen 2025.
1 result
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Heerenveen 2025 9 May 2025team: Jytte Lijzenga, Sioban Van Der Kooiwhole field → | Doubles Women · team U29 | 1:34:34 | 630th of 858299th of 403 aged U29 | 53:22 | 29:21 | 11:57 | View results | See splits Hide splitsSkiErg4:26fastest 21%Sled push1:39fastest 41%Sled pull3:37fastest 32%Burpee broad jump4:21fastest 46%Row5:39faster than 12%Farmers carry1:41fastest 21%Sandbag lunges3:49faster than 43%Wall balls4:09faster than 41%Runs (8 km)53:22faster than 23%Roxzone11:57faster than 14%Run 15:44faster than 37%Run 26:42faster than 12%Run 36:52faster than 15%Run 46:56faster than 16%Run 57:12faster than 17%Run 66:35faster than 28%Run 76:40faster than 29%Run 86:45faster than 45%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
- Jytte Lijzenga1 race
From the team results above. A name opens the search: a partner can have more than one page.
Heerenveen 2025, against 858 Doubles Women
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 Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sioban against the typical Doubles Women finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 2:37 against the typical Doubles Women finisher at Heerenveen 2025. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:34:34.
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
Free to download. Used by more than 40,000 HYROX athletes.
