Koen vs Maarten
NED · Open Men · 3 results Koen van der Velden
NED · Open Men · 6 results Maarten Hamelink
Station radar · best race with a field of 30 or more
Koen: Rotterdam 2025, Open Men · Maarten: Amsterdam 2026, Open Men
This chart shows where Koen and Maarten sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Koen: strongest on Row (faster than 55% of the field), weakest on Carry (faster than 16%).Maarten: strongest on BBJ (faster than 95% of the field), weakest on Push (faster than 25%).
See the numbers
| Part | Koen: faster than | Maarten: faster than |
|---|---|---|
| Ski | 46% | 81% |
| Push | 20% | 25% |
| Pull | 42% | 81% |
| BBJ | 32% | 95% |
| Row | 55% | 85% |
| Carry | 16% | 59% |
| Lunges | 54% | 58% |
| Wall balls | 18% | 61% |
| Roxzone | 29% | 67% |
| Runs | 45% | 77% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Koen | Maarten |
|---|---|---|
| SkiErg | 46% | 81% |
| Sled push | 20% | 25% |
| Sled pull | 42% | 81% |
| Burpee broad jump | 32% | 95% |
| Row | 55% | 85% |
| Farmers carry | 16% | 59% |
| Sandbag lunges | 54% | 58% |
| Wall balls | 18% | 61% |
| Roxzone (moving) | 29% | 67% |
| Runs (8 km) | 45% | 77% |
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.Koen · Rotterdam 2025 · Open Men: 44:00 running, 39:46 at the stations and 8:02 in the roxzone; the longest station was the wall balls (7:40).Below, Maarten · Amsterdam 2026 · Open Men: 36:15 running, 32:44 at the stations and 6:06 in the roxzone; the longest station was the wall balls (6:25).
See the numbers
| Part | Koen · Rotterdam 2025 · Open Men | Maarten · Amsterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 5:44 | 3:15 |
| SkiErg | 4:27 | 4:13 |
| Run 2 | 5:11 | 4:14 |
| Sled push | 3:22 | 3:23 |
| Run 3 | 5:15 | 4:39 |
| Sled pull | 5:21 | 3:59 |
| Run 4 | 5:23 | 4:44 |
| Burpee broad jump | 6:34 | 3:30 |
| Run 5 | 5:14 | 4:45 |
| Row | 4:42 | 4:26 |
| Run 6 | 5:27 | 4:50 |
| Farmers carry | 2:39 | 1:56 |
| Run 7 | 5:27 | 4:47 |
| Sandbag lunges | 5:00 | 4:53 |
| Run 8 | 6:20 | 5:02 |
| Wall balls | 7:40 | 6:25 |
| Roxzone | 8:02 | 6:06 |
| Finish | 1:31:39 | 1:15:00 |
Head to head: 1 race they both ran
| Race | Koen | Maarten | Gap |
|---|---|---|---|
| Rotterdam 2025 Open Men · 27 Feb 2025 | 1:31:39 | 1:31:41 | 0:02 · Koen faster |
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