NED Sander van der Zon
1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:41:23 at Rotterdam 2025.
1 result at 1 race
1,158th of 1,284 Doubles Mixed (faster than 9%). Against the 38 who finished around 1:41:05: most time gained on the eight runs (2:56), most lost on sandbag lunges (2:11). Runs 5 to 8 took 2:31 more than runs 1 to 4 (them: 1:47 more).
| Part | Time | Typical here | vs 1,284 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 6:34 | 5:57 | faster than 22% |
| SkiErg: | 4:34 | 4:13 | faster than 10% |
| Run 2: | 5:57 | 5:35 | faster than 33% |
| Sled push: | 2:12 | 1:58 | faster than 23% |
| Run 3: | 6:10 | 5:50 | faster than 34% |
| Sled pull: | 5:21 | 3:51 | faster than 7% |
| Run 4: | 6:17 | 5:52 | faster than 32% |
| Burpee broad jump: | 6:31 | 3:48 | faster than 2% |
| Run 5: | 6:47 | 6:03 | faster than 25% |
| Row: | 5:55 | 4:41 | faster than 0% |
| Run 6: | 6:22 | 5:55 | faster than 30% |
| Farmers carry: | 2:08 | 1:48 | faster than 12% |
| Run 7: | 6:37 | 5:56 | faster than 22% |
| Sandbag lunges: | 7:30 | 3:55 | faster than 1% |
| Run 8: | 7:43 | 6:20 | faster than 15% |
| Wall balls: | 6:09 | 4:03 | faster than 4% |
| Roxzone: | 8:44 | 6:38 | faster than 15% |
| Runs (8 km) | 52:23 | 47:42 | faster than 25% |
| Stations (8) | 40:20 | ||
| Finish | 1:41:23 | 1:23:12 | 1158th of 1,284 · faster than 9% |
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.
1 team partner
- Mariska Klerks1 race
From the team results above. A name opens the search: a partner can have more than one page.
Rotterdam 2025, against 1,284 Doubles Mixed
Shape of the race
This chart shows where Sander sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Runs (faster than 25% of the field), weakest on Row (faster than 0%).
See the numbers
| Part | Sander: faster than |
|---|---|
| Ski | 11% |
| Push | 23% |
| Pull | 8% |
| BBJ | 2% |
| Row | 0% |
| Carry | 12% |
| Lunges | 1% |
| Wall balls | 4% |
| Roxzone | 16% |
| Runs | 25% |
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
How much of the field Sander beat on each part of the race, at this race.Best: Runs (8 km) (faster than 25%); weakest: Row (faster than 0%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Sander's time on each part against the typical Doubles Mixed finisher at this race.Best: Sled push (0:14 slower); weakest: Runs (8 km) (4:41 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: Sander against the typical Doubles Mixed finisher
This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Sander: 52:28 running, 40:20 at the stations and 8:44 in the roxzone; the longest station was the sandbag lunges (7:30).Below, Typical Doubles Mixed: 47:28 running, 28:17 at the stations and 6:38 in the roxzone; the longest station was the row (4:41).
See the numbers
| Part | Sander | Typical Doubles Mixed |
|---|---|---|
| Run 1 | 6:34 | 5:57 |
| SkiErg | 4:34 | 4:13 |
| Run 2 | 5:57 | 5:35 |
| Sled push | 2:12 | 1:58 |
| Run 3 | 6:10 | 5:50 |
| Sled pull | 5:21 | 3:51 |
| Run 4 | 6:17 | 5:52 |
| Burpee broad jump | 6:31 | 3:48 |
| Run 5 | 6:47 | 6:03 |
| Row | 5:55 | 4:41 |
| Run 6 | 6:22 | 5:55 |
| Farmers carry | 2:08 | 1:48 |
| Run 7 | 6:37 | 5:56 |
| Sandbag lunges | 7:30 | 3:55 |
| Run 8 | 7:43 | 6:20 |
| Wall balls | 6:09 | 4:03 |
| Roxzone | 8:44 | 6:38 |
| Finish | 1:41:23 | 1:23:12 |
The race in order, left to right. A wider block than the one below is slower than typical.
Sandbag lunges cost 3:35 against the typical Doubles Mixed finisher at Rotterdam 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:41:23.
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.
