Bob vs Tjerk
NED · Open Men · 3 results Bob van de Polder
NED · Open Men · 1 result Tjerk Schotanus
Station radar · best race with a field of 30 or more
Bob: Rotterdam 2025, Open Men · Tjerk: Rotterdam 2026, Open Men
This chart shows where Bob and Tjerk sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Bob: strongest on Wall balls (faster than 78% of the field), weakest on BBJ (faster than 13%).Tjerk: strongest on Ski (faster than 46% of the field), weakest on Runs (faster than 8%).
See the numbers
| Part | Bob: faster than | Tjerk: faster than |
|---|---|---|
| Ski | 61% | 46% |
| Push | 69% | 43% |
| Pull | 70% | 24% |
| BBJ | 13% | 29% |
| Row | 63% | 11% |
| Carry | 17% | 18% |
| Lunges | 25% | 44% |
| Wall balls | 78% | 37% |
| Roxzone | 44% | 13% |
| Runs | 27% | 8% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Bob | Tjerk |
|---|---|---|
| SkiErg | 61% | 46% |
| Sled push | 69% | 43% |
| Sled pull | 70% | 24% |
| Burpee broad jump | 13% | 29% |
| Row | 63% | 11% |
| Farmers carry | 17% | 18% |
| Sandbag lunges | 25% | 44% |
| Wall balls | 78% | 37% |
| Roxzone (moving) | 44% | 13% |
| Runs (8 km) | 27% | 8% |
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.Bob · Rotterdam 2025 · Open Men: 47:17 running, 37:56 at the stations and 7:09 in the roxzone; the longest station was the burpee broad jumps (8:09) and the shortest the sled push (2:34).Below, Tjerk · Rotterdam 2026 · Open Men: 53:57 running, 41:23 at the stations and 9:31 in the roxzone; the longest station was the wall balls (8:08).
See the numbers
| Part | Bob · Rotterdam 2025 · Open Men | Tjerk · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 5:54 | 5:27 |
| SkiErg | 4:21 | 4:47 |
| Run 2 | 5:41 | 5:32 |
| Sled push | 2:34 | 2:51 |
| Run 3 | 5:41 | 6:11 |
| Sled pull | 4:33 | 5:19 |
| Run 4 | 5:52 | 6:03 |
| Burpee broad jump | 8:09 | 6:41 |
| Run 5 | 5:56 | 6:28 |
| Row | 4:38 | 5:28 |
| Run 6 | 5:55 | 9:10 |
| Farmers carry | 2:38 | 2:44 |
| Run 7 | 5:44 | 6:06 |
| Sandbag lunges | 6:07 | 5:25 |
| Run 8 | 6:35 | 9:00 |
| Wall balls | 4:56 | 8:08 |
| Roxzone | 7:09 | 9:31 |
| Finish | 1:32:15 | 1:44:43 |
Head to head: 1 race they both ran
| Race | Bob | Tjerk | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Men · 15 Apr 2026 | 1:44:42 | 1:44:43 | 0:01 · Bob faster |
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