Merel vs Isa
NED · Open Women · 1 result Merel Nahuis
NED · Open Women · 1 result Isa Groenewoud
Station radar · best race with a field of 30 or more
Merel: Heerenveen 2025, Open Women · Isa: Heerenveen 2025, Open Women
no splitLungesWall ballsRoxzoneRuns
This chart shows where Merel and Isa sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Merel: strongest on Carry (faster than 69% of the field), weakest on Row (faster than 17%).Isa: strongest on Lunges (faster than 92% of the field), weakest on Roxzone (faster than 28%).
See the numbers
| Part | Merel: faster than | Isa: faster than |
|---|---|---|
| Ski | 52% | 71% |
| Push | 47% | 67% |
| Pull | 53% | 56% |
| BBJ | 65% | 77% |
| Row | 17% | 46% |
| Carry | 69% | no split |
| Lunges | 30% | 92% |
| Wall balls | 49% | 35% |
| Roxzone | 57% | 28% |
| Runs | 54% | 41% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Merel | Isa |
|---|---|---|
| SkiErg | 52% | 71% |
| Sled push | 47% | 67% |
| Sled pull | 53% | 56% |
| Burpee broad jump | 65% | 77% |
| Row | 17% | 46% |
| Farmers carry | 69% | — |
| Sandbag lunges | 30% | 92% |
| Wall balls | 49% | 35% |
| Roxzone (moving) | 57% | 28% |
| Runs (8 km) | 54% | 41% |
The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.
Those races as one bar each
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.Merel · Heerenveen 2025 · Open Women: 45:06 running, 39:23 at the stations and 9:02 in the roxzone; the longest station was the burpee broad jumps (6:22).Below, Isa · Heerenveen 2025 · Open Women: 47:29 running, 34:21 at the stations and 10:41 in the roxzone; the longest station was the wall balls (6:39) and the shortest the sled push (2:24).
See the numbers
| Part | Merel · Heerenveen 2025 · Open Women | Isa · Heerenveen 2025 · Open Women |
|---|---|---|
| Run 1 | 5:09 | 4:31 |
| SkiErg | 5:02 | 4:52 |
| Run 2 | 5:12 | 7:58 |
| Sled push | 2:39 | 2:24 |
| Run 3 | 5:33 | 7:58 |
| Sled pull | 5:27 | 5:22 |
| Run 4 | 5:47 | 5:12 |
| Burpee broad jump | 6:22 | 5:50 |
| Run 5 | 5:55 | 5:37 |
| Row | 5:50 | 5:26 |
| Run 6 | 5:26 | 5:13 |
| Farmers carry | 2:06 | — |
| Run 7 | 5:54 | 5:09 |
| Sandbag lunges | 5:56 | 3:48 |
| Run 8 | 6:10 | 5:50 |
| Wall balls | 6:02 | 6:39 |
| Roxzone | 9:02 | 10:41 |
| Finish | 1:33:25 | 1:33:26 |
Head to head: 1 race they both ran
| Race | Merel | Isa | Gap |
|---|---|---|---|
| Heerenveen 2025 Open Women · 10 May 2025 | 1:33:25 | 1:33:26 | 0:01 · Merel faster |
Close the gap at your next race.
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.
