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