Casper vs Roy
NED · Open Men · 2 results Casper Streefkerk
NED · Open Men · 4 results Roy van der Heijden
Station radar · best race with a field of 30 or more
Casper: Rotterdam 2026, Open Men · Roy: Rotterdam 2026, Open Men
This chart shows where Casper and Roy sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Casper: strongest on Roxzone (faster than 67% of the field), weakest on Push (faster than 31%).Roy: strongest on Pull (faster than 83% of the field), weakest on Wall balls (faster than 37%).
See the numbers
| Part | Casper: faster than | Roy: faster than |
|---|---|---|
| Ski | 50% | 38% |
| Push | 31% | 60% |
| Pull | 50% | 83% |
| BBJ | 56% | 53% |
| Row | 39% | 68% |
| Carry | 56% | 42% |
| Lunges | 36% | 47% |
| Wall balls | 66% | 37% |
| Roxzone | 67% | 56% |
| Runs | 54% | 59% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Casper | Roy |
|---|---|---|
| SkiErg | 50% | 38% |
| Sled push | 31% | 60% |
| Sled pull | 50% | 83% |
| Burpee broad jump | 56% | 53% |
| Row | 39% | 68% |
| Farmers carry | 56% | 42% |
| Sandbag lunges | 36% | 47% |
| Wall balls | 66% | 37% |
| Roxzone (moving) | 67% | 56% |
| Runs (8 km) | 54% | 59% |
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.Casper · Rotterdam 2026 · Open Men: 40:59 running, 36:56 at the stations and 6:12 in the roxzone; the longest station was the wall balls (6:22).Below, Roy · Rotterdam 2026 · Open Men: 40:13 running, 37:11 at the stations and 6:39 in the roxzone; the longest station was the wall balls (8:07).
See the numbers
| Part | Casper · Rotterdam 2026 · Open Men | Roy · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 5:07 | 4:55 |
| SkiErg | 4:45 | 4:51 |
| Run 2 | 4:40 | 4:48 |
| Sled push | 3:03 | 2:37 |
| Run 3 | 4:55 | 4:50 |
| Sled pull | 4:31 | 3:44 |
| Run 4 | 5:09 | 4:50 |
| Burpee broad jump | 5:30 | 5:37 |
| Run 5 | 5:05 | 5:14 |
| Row | 4:58 | 4:41 |
| Run 6 | 4:57 | 4:53 |
| Farmers carry | 2:07 | 2:17 |
| Run 7 | 5:07 | 4:53 |
| Sandbag lunges | 5:39 | 5:17 |
| Run 8 | 5:59 | 5:51 |
| Wall balls | 6:22 | 8:07 |
| Roxzone | 6:12 | 6:39 |
| Finish | 1:23:56 | 1:23:54 |
Head to head: 2 races they both ran
| Race | Casper | Roy | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Men · 15 Apr 2026 | 1:23:56 | 1:23:54 | 0:02 · Roy faster |
| Utrecht 2025 Open Men · 28 Nov 2025 | 1:27:33 | 1:30:27 | 2:54 · Casper faster |
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