Gemma vs Mariska
GBR · Open Women · 9 results Gemma Davies
GBR · Open Women · 6 results Mariska Vernon-Stroud
Station radar · best race with a field of 30 or more
Gemma: Glasgow 2025, Open Women · Mariska: Manchester 2026, Open Women
This chart shows where Gemma and Mariska sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Gemma: strongest on Carry (faster than 90% of the field), weakest on Pull (faster than 26%).Mariska: strongest on Pull (faster than 88% of the field), weakest on Runs (faster than 60%).
See the numbers
| Part | Gemma: faster than | Mariska: faster than |
|---|---|---|
| Ski | 69% | 76% |
| Push | 79% | 73% |
| Pull | 26% | 88% |
| BBJ | 80% | 63% |
| Row | 49% | 84% |
| Carry | 90% | 82% |
| Lunges | 89% | 78% |
| Wall balls | 45% | 64% |
| Roxzone | 83% | 76% |
| Runs | 73% | 60% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Gemma | Mariska |
|---|---|---|
| SkiErg | 69% | 76% |
| Sled push | 79% | 73% |
| Sled pull | 26% | 88% |
| Burpee broad jump | 80% | 63% |
| Row | 49% | 84% |
| Farmers carry | 90% | 82% |
| Sandbag lunges | 89% | 78% |
| Wall balls | 45% | 64% |
| Roxzone (moving) | 83% | 76% |
| Runs (8 km) | 73% | 60% |
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 · Glasgow 2025 · Open Women: 42:49 running, 35:52 at the stations and 4:29 in the roxzone; the longest station was the wall balls (6:29).Below, Mariska · Manchester 2026 · Open Women: 45:31 running, 34:53 at the stations and 4:55 in the roxzone; the longest station was the burpee broad jumps (6:07).
See the numbers
| Part | Gemma · Glasgow 2025 · Open Women | Mariska · Manchester 2026 · Open Women |
|---|---|---|
| Run 1 | 3:49 | 4:18 |
| SkiErg | 4:56 | 4:52 |
| Run 2 | 5:17 | 5:50 |
| Sled push | 2:19 | 2:23 |
| Run 3 | 5:22 | 5:57 |
| Sled pull | 6:01 | 4:17 |
| Run 4 | 5:23 | 6:04 |
| Burpee broad jump | 5:07 | 6:07 |
| Run 5 | 5:33 | 6:07 |
| Row | 5:24 | 5:01 |
| Run 6 | 5:31 | 6:01 |
| Farmers carry | 1:48 | 1:59 |
| Run 7 | 5:35 | 6:03 |
| Sandbag lunges | 3:48 | 4:18 |
| Run 8 | 6:19 | 5:11 |
| Wall balls | 6:29 | 5:56 |
| Roxzone | 4:29 | 4:55 |
| Finish | 1:23:03 | 1:25:10 |
Head to head: 1 race they both ran
| Race | Gemma | Mariska | Gap |
|---|---|---|---|
| Birmingham Birm Open Women · 1 Nov 2026 | 1:26:46 | 1:26:46 | level |
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