Sem vs John
NED · Open Men · 2 results Sem Veenstra
NED · Open Men · 1 result John Maas
Station radar · best race with a field of 30 or more
Sem: Rotterdam 2026, Open Men · John: Rotterdam 2026, Open Men
This chart shows where Sem and John sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Sem: strongest on BBJ (faster than 56% of the field), weakest on Push (faster than 6%).John: strongest on Wall balls (faster than 76% of the field), weakest on Runs (faster than 24%).
See the numbers
| Part | Sem: faster than | John: faster than |
|---|---|---|
| Ski | 38% | 25% |
| Push | 6% | 72% |
| Pull | 51% | 73% |
| BBJ | 56% | 41% |
| Row | 31% | 64% |
| Carry | 18% | 50% |
| Lunges | 40% | 54% |
| Wall balls | 40% | 76% |
| Roxzone | 32% | 57% |
| Runs | 55% | 24% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Sem | John |
|---|---|---|
| SkiErg | 38% | 25% |
| Sled push | 6% | 72% |
| Sled pull | 51% | 73% |
| Burpee broad jump | 56% | 41% |
| Row | 31% | 64% |
| Farmers carry | 18% | 50% |
| Sandbag lunges | 40% | 54% |
| Wall balls | 40% | 76% |
| Roxzone (moving) | 32% | 57% |
| Runs (8 km) | 55% | 24% |
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.Sem · Rotterdam 2026 · Open Men: 40:42 running, 40:02 at the stations and 7:48 in the roxzone; the longest station was the wall balls (7:53).Below, John · Rotterdam 2026 · Open Men: 46:33 running, 35:20 at the stations and 6:36 in the roxzone; the longest station was the burpee broad jumps (6:07).
See the numbers
| Part | Sem · Rotterdam 2026 · Open Men | John · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 4:59 | 5:38 |
| SkiErg | 4:51 | 4:59 |
| Run 2 | 5:06 | 5:26 |
| Sled push | 3:59 | 2:27 |
| Run 3 | 5:44 | 5:34 |
| Sled pull | 4:30 | 3:59 |
| Run 4 | 4:51 | 5:53 |
| Burpee broad jump | 5:30 | 6:07 |
| Run 5 | 5:02 | 6:16 |
| Row | 5:03 | 4:43 |
| Run 6 | 4:32 | 5:58 |
| Farmers carry | 2:44 | 2:11 |
| Run 7 | 4:50 | 5:43 |
| Sandbag lunges | 5:33 | 5:05 |
| Run 8 | 5:39 | 6:05 |
| Wall balls | 7:53 | 5:50 |
| Roxzone | 7:48 | 6:36 |
| Finish | 1:28:23 | 1:28:23 |
Head to head: 1 race they both ran
| Race | Sem | John | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Men · 15 Apr 2026 | 1:28:23 | 1:28:23 | level |
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