NED Carolien Siebelink-Nuijten
3 HYROX races over 2 seasons, all in a team with 3 partners.
One best per race type
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Ghent 2025 12 Dec 2025team: Fabiënne Roks-Meijer, Carolien Siebelink-Nuijtenwhole field → | Doubles Women · team 35-39 | 1:20:08 | 230th of 88633rd of 150 aged 35-39 | 42:44 | 29:41 | 7:48 | View results | See splits Hide splitsSkiErg4:29fastest 14%Sled push1:46fastest 37%Sled pull4:10fastest 39%Burpee broad jump4:34faster than 38%Row5:12faster than 45%Farmers carry1:43fastest 29%Sandbag lunges3:25fastest 40%Wall balls4:22fastest 46%Runs (8 km)42:44fastest 18%Roxzone7:48faster than 46%Run 15:16fastest 15%Run 24:48fastest 11%Run 35:13fastest 16%Run 45:55fastest 45%Run 55:15fastest 13%Run 65:29fastest 23%Run 75:23fastest 20%Run 85:27fastest 21%Full report for this race → |
| Heerenveen 2025 9 May 2025team: Sjoerd Siebelink, Carolien Siebelink-Nuijtenwhole field → | Doubles Mixed · team 40-49 | 1:12:53 | 136th of 74422nd of 129 aged 40-49 | 38:47 | 25:59 | 8:12 | View results | See splits Hide splitsSkiErg3:56fastest 11%Sled push1:45fastest 21%Sled pull3:24fastest 23%Burpee broad jump3:12fastest 29%Row4:36fastest 26%Farmers carry1:33fastest 16%Sandbag lunges3:36fastest 35%Wall balls3:57fastest 32%Runs (8 km)38:47fastest 18%Roxzone8:12fastest 45%Run 14:28fastest 20%Run 24:34fastest 18%Run 34:50fastest 19%Run 44:43fastest 14%Run 54:56fastest 17%Run 65:02fastest 24%Run 75:01fastest 21%Run 85:18fastest 20%Full report for this race → |
| Maastricht 2025 1 Feb 2025team: Carolien Siebelink-Nuijten, Sjoerd Siebelinkwhole field → | Doubles Mixed · team 40-49 | 1:13:44 | 212th of 68136th of 118 aged 40-49 | 35:29* | 28:45* | 3:44 | View results | See splits Hide splitsSkiErg3:56fastest 14%Sled push1:46fastest 43%Sled pull5:58faster than 6%Burpee broad jump3:13fastest 37%Row4:38fastest 49%Farmers carry1:30fastest 20%Sandbag lunges3:31fastest 42%Wall balls4:13faster than 31%Runs (8 km)35:29fastest 31%Roxzone3:44fastest 4%Run 16:29fastest 22%Run 24:35fastest 26%Run 34:46fastest 26%Run 44:49fastest 26%Run 5—Run 65:01fastest 36%Run 74:52fastest 26%Run 84:58fastest 35%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. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
The fastest Carolien has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 3:56 | Heerenveen 2025 · best of 2 | 4:20 |
| Sled push | 1:45 | Heerenveen 2025 · best of 2 | 2:11 |
| Sled pull | 3:24 | Heerenveen 2025 · best of 2 | 3:59 |
| Burpee broad jump | 3:12 | Heerenveen 2025 · best of 2 | 3:35 |
| Row | 4:36 | Heerenveen 2025 · best of 2 | 4:47 |
| Farmers carry | 1:30 | Maastricht 2025 · best of 2 | 1:50 |
| Sandbag lunges | 3:31 | Maastricht 2025 · best of 2 | 4:03 |
| Wall balls | 3:57 | Heerenveen 2025 · best of 2 | 4:34 |
| Runs (8 km) | 35:29 | Maastricht 2025 · best of 2 | 45:36 |
| Roxzone | 3:44 | Maastricht 2025 · best of 2 | 7:11 |
How to read
Each station's best across Carolien's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
3 team partners
- Fabiënne Roks-Meijer1 race
- Sjoerd Siebelink1 race
- Sjoerd Siebelink1 race
From the team results above. A name opens the search: a partner can have more than one page.
Heerenveen 2025, against 744 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: Carolien against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:12:53.
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.
