Gemma vs Sanne
NED · Open Women · 9 results Gemma van der Werff
NED · Open Women · 4 results Sanne van Doorn
Station radar · best race with a field of 30 or more
Gemma: Rotterdam 2026, Open Women · Sanne: Rotterdam 2026, Open Women
This chart shows where Gemma and Sanne sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Gemma: strongest on Wall balls (faster than 92% of the field), weakest on Push (faster than 26%).Sanne: strongest on Row (faster than 94% of the field), weakest on BBJ (faster than 28%).
See the numbers
| Part | Gemma: faster than | Sanne: faster than |
|---|---|---|
| Ski | 76% | 74% |
| Push | 26% | 80% |
| Pull | 85% | 38% |
| BBJ | 78% | 28% |
| Row | 63% | 94% |
| Carry | 34% | 91% |
| Lunges | 35% | 46% |
| Wall balls | 92% | 54% |
| Roxzone | 86% | 35% |
| Runs | 47% | 78% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Gemma | Sanne |
|---|---|---|
| SkiErg | 76% | 74% |
| Sled push | 26% | 80% |
| Sled pull | 85% | 38% |
| Burpee broad jump | 78% | 28% |
| Row | 63% | 94% |
| Farmers carry | 34% | 91% |
| Sandbag lunges | 35% | 46% |
| Wall balls | 92% | 54% |
| Roxzone (moving) | 86% | 35% |
| Runs (8 km) | 47% | 78% |
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.Gemma · Rotterdam 2026 · Open Women: 48:25 running, 36:46 at the stations and 6:16 in the roxzone; the longest station was the burpee broad jumps (5:47).Below, Sanne · Rotterdam 2026 · Open Women: 42:02 running, 40:28 at the stations and 8:51 in the roxzone; the longest station was the burpee broad jumps (8:32).
See the numbers
| Part | Gemma · Rotterdam 2026 · Open Women | Sanne · Rotterdam 2026 · Open Women |
|---|---|---|
| Run 1 | 5:44 | 4:53 |
| SkiErg | 5:11 | 5:13 |
| Run 2 | 5:40 | 4:34 |
| Sled push | 3:03 | 2:16 |
| Run 3 | 5:49 | 5:28 |
| Sled pull | 4:17 | 5:38 |
| Run 4 | 5:53 | 5:21 |
| Burpee broad jump | 5:47 | 8:32 |
| Run 5 | 6:04 | 5:23 |
| Row | 5:22 | 4:55 |
| Run 6 | 6:00 | 5:14 |
| Farmers carry | 2:34 | 1:53 |
| Run 7 | 6:10 | 5:14 |
| Sandbag lunges | 5:40 | 5:17 |
| Run 8 | 7:05 | 5:55 |
| Wall balls | 4:52 | 6:44 |
| Roxzone | 6:16 | 8:51 |
| Finish | 1:31:16 | 1:31:14 |
Head to head: 1 race they both ran
| Race | Gemma | Sanne | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Women · 15 Apr 2026 | 1:31:16 | 1:31:14 | 0:02 · Sanne faster |
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