Koen vs Erik
NED · Open Men · 5 results Koen Ursem
NED · Open Men · 10 results Erik den Boef
Station radar · best race with a field of 30 or more
Koen: Heerenveen 2026, Open Men · Erik: Heerenveen 2026, Open Men
no splitWall ballsRoxzoneRuns
This chart shows where Koen and Erik sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Koen: strongest on BBJ (faster than 92% of the field), weakest on Carry (faster than 58%).Erik: strongest on Runs (faster than 89% of the field), weakest on Row (faster than 49%).
See the numbers
| Part | Koen: faster than | Erik: faster than |
|---|---|---|
| Ski | 61% | 82% |
| Push | 87% | 79% |
| Pull | 82% | 72% |
| BBJ | 92% | 69% |
| Row | 60% | 49% |
| Carry | 58% | 85% |
| Lunges | 79% | no split |
| Wall balls | 84% | 49% |
| Roxzone | 86% | 52% |
| Runs | 76% | 89% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Koen | Erik |
|---|---|---|
| SkiErg | 61% | 82% |
| Sled push | 87% | 79% |
| Sled pull | 82% | 72% |
| Burpee broad jump | 92% | 69% |
| Row | 60% | 49% |
| Farmers carry | 58% | 85% |
| Sandbag lunges | 79% | — |
| Wall balls | 84% | 49% |
| Roxzone (moving) | 86% | 52% |
| Runs (8 km) | 76% | 89% |
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 · Heerenveen 2026 · Open Men: 35:39 running, 29:43 at the stations and 6:08 in the roxzone; the longest station was the wall balls (5:11).Below, Erik · Heerenveen 2026 · Open Men: 33:25 running, 28:22 at the stations and 7:43 in the roxzone; the longest station was the wall balls (6:45).
See the numbers
| Part | Koen · Heerenveen 2026 · Open Men | Erik · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 4:20 | 3:56 |
| SkiErg | 4:22 | 4:13 |
| Run 2 | 4:25 | 3:55 |
| Sled push | 2:14 | 2:22 |
| Run 3 | 4:22 | 4:07 |
| Sled pull | 3:28 | 3:42 |
| Run 4 | 4:24 | 4:06 |
| Burpee broad jump | 3:52 | 4:51 |
| Run 5 | 4:26 | 4:20 |
| Row | 4:40 | 4:46 |
| Run 6 | 4:25 | 4:14 |
| Farmers carry | 1:57 | 1:42 |
| Run 7 | 4:29 | 4:14 |
| Sandbag lunges | 3:58 | — |
| Run 8 | 4:48 | 4:33 |
| Wall balls | 5:11 | 6:45 |
| Roxzone | 6:08 | 7:43 |
| Finish | 1:11:22 | 1:11:18 |
Head to head: 2 races they both ran
| Race | Koen | Erik | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:11:22 | 1:11:18 | 0:04 · Erik faster |
| Rotterdam 2026 Doubles Men · 15 Apr 2026 | 1:03:32 | 1:47:56 | 44:24 · Koen faster |
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