Sem vs Milan
NED · Pro Men · 13 results Sem Zonderwijk
NED · Pro Men · 7 results Milan Mastenbroek
Station radar · best race with a field of 30 or more
Sem: Rotterdam 2025, Open Men · Milan: Rotterdam 2026, Open Men
This chart shows where Sem and Milan sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Sem: strongest on Lunges (faster than 96% of the field), weakest on Push (faster than 65%).Milan: strongest on Ski (faster than 98% of the field), weakest on Carry (faster than 58%).
See the numbers
| Part | Sem: faster than | Milan: faster than |
|---|---|---|
| Ski | 82% | 98% |
| Push | 65% | 59% |
| Pull | 91% | 77% |
| BBJ | 95% | 93% |
| Row | 95% | 97% |
| Carry | 73% | 58% |
| Lunges | 96% | 87% |
| Wall balls | 74% | 79% |
| Roxzone | 93% | 93% |
| Runs | 92% | 91% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Sem | Milan |
|---|---|---|
| SkiErg | 82% | 98% |
| Sled push | 65% | 59% |
| Sled pull | 91% | 77% |
| Burpee broad jump | 95% | 93% |
| Row | 95% | 97% |
| Farmers carry | 73% | 58% |
| Sandbag lunges | 96% | 87% |
| Wall balls | 74% | 79% |
| Roxzone (moving) | 93% | 93% |
| Runs (8 km) | 92% | 91% |
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 2025 · Open Men: 35:45 running, 29:14 at the stations and 4:53 in the roxzone; the longest station was the wall balls (5:05).Below, Milan · Rotterdam 2026 · Open Men: 34:04 running, 30:30 at the stations and 4:56 in the roxzone; the longest station was the wall balls (5:43).
See the numbers
| Part | Sem · Rotterdam 2025 · Open Men | Milan · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 4:28 | 4:02 |
| SkiErg | 4:11 | 4:10 |
| Run 2 | 4:20 | 3:54 |
| Sled push | 2:37 | 2:38 |
| Run 3 | 4:23 | 4:05 |
| Sled pull | 3:51 | 3:53 |
| Run 4 | 4:20 | 4:05 |
| Burpee broad jump | 3:48 | 3:45 |
| Run 5 | 4:22 | 4:17 |
| Row | 4:18 | 4:17 |
| Run 6 | 4:31 | 4:22 |
| Farmers carry | 1:53 | 2:06 |
| Run 7 | 4:31 | 4:21 |
| Sandbag lunges | 3:31 | 3:58 |
| Run 8 | 4:50 | 4:59 |
| Wall balls | 5:05 | 5:43 |
| Roxzone | 4:53 | 4:56 |
| Finish | 1:09:42 | 1:09:21 |
Head to head: 2 races they both ran
| Race | Sem | Milan | Gap |
|---|---|---|---|
| Amsterdam 2026 Pro Men · 21 Jan 2026 | 1:12:09 | 1:12:02 | 0:07 · Milan faster |
| Rotterdam 2025 Open Men · 27 Feb 2025 | 1:09:42 | 1:17:47 | 8:05 · Sem faster |
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