Stefan vs Serge
NED · Open Men · 2 results Stefan Romeijn
NED · Open Men · 1 result Serge Janusevskij
Station radar · best race with a field of 30 or more
Stefan: Rotterdam 2026, Open Men · Serge: Rotterdam 2026, Open Men
This chart shows where Stefan and Serge sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Stefan: strongest on Push (faster than 94% of the field), weakest on BBJ (faster than 7%).Serge: strongest on Ski (faster than 92% of the field), weakest on Runs (faster than 11%).
See the numbers
| Part | Stefan: faster than | Serge: faster than |
|---|---|---|
| Ski | 75% | 92% |
| Push | 94% | 77% |
| Pull | 50% | 75% |
| BBJ | 7% | 27% |
| Row | 36% | 59% |
| Carry | 23% | 50% |
| Lunges | 12% | 25% |
| Wall balls | 38% | 46% |
| Roxzone | 38% | 42% |
| Runs | 24% | 11% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Stefan | Serge |
|---|---|---|
| SkiErg | 75% | 92% |
| Sled push | 94% | 77% |
| Sled pull | 50% | 75% |
| Burpee broad jump | 7% | 27% |
| Row | 36% | 59% |
| Farmers carry | 23% | 50% |
| Sandbag lunges | 12% | 25% |
| Wall balls | 38% | 46% |
| Roxzone (moving) | 38% | 42% |
| Runs (8 km) | 24% | 11% |
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.Stefan · Rotterdam 2026 · Open Men: 46:42 running, 43:01 at the stations and 7:25 in the roxzone; the longest station was the burpee broad jumps (8:58) and the shortest the sled push (2:03).Below, Serge · Rotterdam 2026 · Open Men: 51:43 running, 38:10 at the stations and 7:15 in the roxzone; the longest station was the wall balls (7:32).
See the numbers
| Part | Stefan · Rotterdam 2026 · Open Men | Serge · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 5:31 | 5:07 |
| SkiErg | 4:32 | 4:20 |
| Run 2 | 5:19 | 5:06 |
| Sled push | 2:03 | 2:23 |
| Run 3 | 5:33 | 5:17 |
| Sled pull | 4:31 | 3:56 |
| Run 4 | 5:33 | 5:23 |
| Burpee broad jump | 8:58 | 6:49 |
| Run 5 | 5:47 | 5:33 |
| Row | 5:00 | 4:46 |
| Run 6 | 5:48 | 5:41 |
| Farmers carry | 2:36 | 2:11 |
| Run 7 | 6:00 | 10:20 |
| Sandbag lunges | 7:20 | 6:13 |
| Run 8 | 7:11 | 9:17 |
| Wall balls | 8:01 | 7:32 |
| Roxzone | 7:25 | 7:15 |
| Finish | 1:36:59 | 1:37:00 |
Head to head: 1 race they both ran
| Race | Stefan | Serge | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Men · 15 Apr 2026 | 1:36:59 | 1:37:00 | 0:01 · Stefan faster |
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