Stef vs Mathijs
NED · Open Men · 3 results Stef Willemse
NED · Open Men · 9 results Mathijs Zijlstra
Station radar · best race with a field of 30 or more
Stef: Maastricht 2026, Open Men · Mathijs: Maastricht 2026, Open Men
This chart shows where Stef and Mathijs sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Stef: strongest on Runs (faster than 99% of the field), weakest on Carry (faster than 34%).Mathijs: strongest on BBJ (faster than 97% of the field), weakest on Row (faster than 74%).
See the numbers
| Part | Stef: faster than | Mathijs: faster than |
|---|---|---|
| Ski | 78% | 95% |
| Push | 44% | 85% |
| Pull | 72% | 86% |
| BBJ | 79% | 97% |
| Row | 93% | 74% |
| Carry | 34% | 79% |
| Lunges | 83% | 93% |
| Wall balls | 73% | 74% |
| Roxzone | 97% | 86% |
| Runs | 99% | 93% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Stef | Mathijs |
|---|---|---|
| SkiErg | 78% | 95% |
| Sled push | 44% | 85% |
| Sled pull | 72% | 86% |
| Burpee broad jump | 79% | 97% |
| Row | 93% | 74% |
| Farmers carry | 34% | 79% |
| Sandbag lunges | 83% | 93% |
| Wall balls | 73% | 74% |
| Roxzone (moving) | 97% | 86% |
| Runs (8 km) | 99% | 93% |
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.Stef · Maastricht 2026 · Open Men: 30:16 running, 32:43 at the stations and 5:16 in the roxzone; the longest station was the wall balls (5:42).Below, Mathijs · Maastricht 2026 · Open Men: 32:40 running, 29:38 at the stations and 5:59 in the roxzone; the longest station was the wall balls (5:40).
See the numbers
| Part | Stef · Maastricht 2026 · Open Men | Mathijs · Maastricht 2026 · Open Men |
|---|---|---|
| Run 1 | 2:47 | 2:56 |
| SkiErg | 4:18 | 4:07 |
| Run 2 | 3:39 | 3:50 |
| Sled push | 3:03 | 2:25 |
| Run 3 | 3:55 | 4:10 |
| Sled pull | 4:06 | 3:43 |
| Run 4 | 3:58 | 4:16 |
| Burpee broad jump | 4:31 | 3:27 |
| Run 5 | 3:54 | 4:19 |
| Row | 4:26 | 4:41 |
| Run 6 | 3:59 | 4:06 |
| Farmers carry | 2:29 | 1:52 |
| Run 7 | 3:54 | 4:28 |
| Sandbag lunges | 4:08 | 3:42 |
| Run 8 | 4:10 | 4:35 |
| Wall balls | 5:42 | 5:40 |
| Roxzone | 5:16 | 5:59 |
| Finish | 1:08:11 | 1:08:08 |
Head to head: 2 races they both ran
| Race | Stef | Mathijs | Gap |
|---|---|---|---|
| Maastricht 2026 Open Men · 17 Sep 2026 | 1:08:11 | 1:08:08 | 0:03 · Mathijs faster |
| Heerenveen 2026 Open Men · 17 May 2026 | 1:08:37 | 1:08:41 | 0:04 · Stef faster |
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