NED Mariëtta Robbé Groskamp
2 HYROX races over 1 season, all in a team with 2 partners. Best Doubles Women time: 1:24:23 at Amsterdam 2024.
Doubles Women: finish time, race by race
oldest to newest · a line going down means getting fasterEach dot is one Doubles Women race. Not enough complete, clean Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Rotterdam 2025 27 Feb 2025team: Mariëtta Robbé Groskamp, Daniëlle Van Wijkwhat the whole field did → | Doubles Women · team 30-39 | 1:25:25 | top 47% 536/1,149198th of 441 aged 30-39 | 51:34 | 28:21 | 5:34 | View results | See splits Hide splitsSkiErg4:34fastest 47%Sled push1:52faster than 20%Sled pull3:43fastest 32%Burpee broad jump4:25faster than 45%Row4:48fastest 23%Farmers carry1:54faster than 39%Sandbag lunges3:18fastest 41%Wall balls3:47fastest 44%Runs (8 km)51:34faster than 42%Roxzone5:34fastest 12%Run 15:41fastest 21%Run 25:41fastest 37%Run 36:25faster than 35%Run 46:36faster than 31%Run 56:42faster than 38%Run 66:37faster than 33%Run 76:42faster than 30%Run 87:14faster than 30%Full report for this race → |
| Amsterdam 2024 10 Oct 2024team: Mariëtta Robbé Groskamp, Emily Verbakelwhat the whole field did → | Doubles Women · team 30-39 | 1:24:23 | top 39% 373/965150th of 361 aged 30-39 | 53:13 | 25:05 | 6:09 | View results | See splits Hide splitsSkiErg4:38fastest 50%Sled push1:15fastest 5%Sled pull2:49fastest 5%Burpee broad jump3:17fastest 13%Row4:43fastest 13%Farmers carry1:30fastest 18%Sandbag lunges3:06fastest 27%Wall balls3:47fastest 36%Runs (8 km)53:13faster than 43%Roxzone6:09fastest 37%Run 16:38faster than 5%Run 26:14fastest 44%Run 36:26fastest 44%Run 46:30fastest 44%Run 56:39fastest 45%Run 66:41fastest 48%Run 76:59faster than 41%Run 87:10fastest 50%Full report for this race → |
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.
The fastest Mariëtta has done each station
| Segment | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:34 | Rotterdam 2025 · best of 2 | 4:48 |
| Sled push | 1:15 | Amsterdam 2024 · best of 2 | 1:51 |
| Sled pull | 2:49 | Amsterdam 2024 · best of 2 | 4:12 |
| Burpee broad jump | 3:17 | Amsterdam 2024 · best of 2 | 4:17 |
| Row | 4:43 | Amsterdam 2024 · best of 2 | 5:12 |
| Farmers carry | 1:30 | Amsterdam 2024 · best of 2 | 1:52 |
| Sandbag lunges | 3:06 | Amsterdam 2024 · best of 2 | 3:47 |
| Wall balls | 3:47 | Rotterdam 2025 · best of 2 | 4:22 |
| Runs (8 km) | 51:34 | Rotterdam 2025 · best of 2 | 49:12 |
| Roxzone | 5:34 | Rotterdam 2025 · best of 2 | 7:49 |
Each station's best across Mariëtta's Doubles Women races, from different races. Typical is the typical Doubles Women split across every race in the data. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Daniëlle Van Wijk1 race
- Emily Verbakel1 race
From the doubles and relay results above. A name opens the search, because a partner can have more than one page when the organiser spelled the name differently.
Amsterdam 2024, against 965 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: Mariëtta against the typical Doubles Women 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 1:24:23.
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.
