Jeroen vs Sem
NED · Open Men · 1 result Jeroen de Wit
NED · Open Men · 1 result Sem Spijkerman
Station radar · best race with a field of 30 or more
Jeroen: Heerenveen 2026, Open Men · Sem: Heerenveen 2026, Open Men
This chart shows where Jeroen and Sem sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jeroen: strongest on Carry (faster than 52% of the field), weakest on Ski (faster than 4%).Sem: strongest on Ski (faster than 43% of the field), weakest on Carry (faster than 1%).
See the numbers
| Part | Jeroen: faster than | Sem: faster than |
|---|---|---|
| Ski | 4% | 43% |
| Push | 7% | 25% |
| Pull | 12% | 6% |
| BBJ | 17% | 4% |
| Row | 5% | 12% |
| Carry | 52% | 1% |
| Lunges | 8% | 15% |
| Wall balls | 6% | 37% |
| Roxzone | 34% | 34% |
| Runs | 20% | 13% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jeroen | Sem |
|---|---|---|
| SkiErg | 4% | 43% |
| Sled push | 7% | 25% |
| Sled pull | 12% | 6% |
| Burpee broad jump | 17% | 4% |
| Row | 5% | 12% |
| Farmers carry | 52% | 1% |
| Sandbag lunges | 8% | 15% |
| Wall balls | 6% | 37% |
| Roxzone (moving) | 34% | 34% |
| Runs (8 km) | 20% | 13% |
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.Jeroen · Heerenveen 2026 · Open Men: 45:36 running, 49:17 at the stations and 8:37 in the roxzone; the longest station was the wall balls (12:13).Below, Sem · Heerenveen 2026 · Open Men: 47:52 running, 46:59 at the stations and 8:40 in the roxzone; the longest station was the burpee broad jumps (10:17) and the shortest the sled push (3:10).
See the numbers
| Part | Jeroen · Heerenveen 2026 · Open Men | Sem · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 5:56 | 5:03 |
| SkiErg | 5:06 | 4:30 |
| Run 2 | 5:40 | 5:19 |
| Sled push | 3:48 | 3:10 |
| Run 3 | 5:47 | 5:43 |
| Sled pull | 5:19 | 5:54 |
| Run 4 | 5:38 | 5:47 |
| Burpee broad jump | 7:24 | 10:17 |
| Run 5 | 5:41 | 6:15 |
| Row | 5:36 | 5:18 |
| Run 6 | 5:26 | 6:09 |
| Farmers carry | 2:01 | 3:42 |
| Run 7 | 5:27 | 6:32 |
| Sandbag lunges | 7:50 | 6:36 |
| Run 8 | 6:02 | 7:04 |
| Wall balls | 12:13 | 7:32 |
| Roxzone | 8:37 | 8:40 |
| Finish | 1:43:23 | 1:43:24 |
Head to head: 1 race they both ran
| Race | Jeroen | Sem | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:43:23 | 1:43:24 | 0:01 · Jeroen faster |
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