Martijn vs Castor
Martijn Grundmann
Castor Magis
Station radar · best race with a field of 30 or more
Martijn: Amsterdam 2026, Open Men · Castor: Amsterdam 2026, Open Men
This chart shows where Martijn and Castor sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Martijn: strongest on Ski (faster than 94% of the field), weakest on Carry (faster than 30%).Castor: strongest on Pull (faster than 98% of the field), weakest on Carry (faster than 29%).
See the numbers
| Part | Martijn: faster than | Castor: faster than |
|---|---|---|
| Ski | 94% | 77% |
| Push | 44% | 42% |
| Pull | 79% | 98% |
| BBJ | 44% | 50% |
| Row | 79% | 83% |
| Carry | 30% | 29% |
| Lunges | 49% | 66% |
| Wall balls | 54% | 73% |
| Roxzone | 82% | 39% |
| Runs | 69% | 65% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Martijn | Castor |
|---|---|---|
| SkiErg | 94% | 77% |
| Sled push | 44% | 42% |
| Sled pull | 79% | 98% |
| Burpee broad jump | 44% | 50% |
| Row | 79% | 83% |
| Farmers carry | 30% | 29% |
| Sandbag lunges | 49% | 66% |
| Wall balls | 54% | 73% |
| Roxzone (moving) | 82% | 39% |
| Runs (8 km) | 69% | 65% |
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.Martijn · Amsterdam 2026 · Open Men: 37:37 running, 35:32 at the stations and 5:28 in the roxzone; the longest station was the wall balls (6:49).Below, Castor · Amsterdam 2026 · Open Men: 38:08 running, 33:13 at the stations and 7:15 in the roxzone; the longest station was the wall balls (5:51).
See the numbers
| Part | Martijn · Amsterdam 2026 · Open Men | Castor · Amsterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 3:44 | 3:47 |
| SkiErg | 4:04 | 4:15 |
| Run 2 | 4:33 | 4:32 |
| Sled push | 3:04 | 3:06 |
| Run 3 | 4:40 | 4:31 |
| Sled pull | 4:03 | 3:16 |
| Run 4 | 4:35 | 4:38 |
| Burpee broad jump | 5:38 | 5:24 |
| Run 5 | 4:50 | 4:53 |
| Row | 4:30 | 4:27 |
| Run 6 | 4:52 | 4:57 |
| Farmers carry | 2:16 | 2:17 |
| Run 7 | 4:54 | 5:12 |
| Sandbag lunges | 5:08 | 4:37 |
| Run 8 | 5:29 | 5:39 |
| Wall balls | 6:49 | 5:51 |
| Roxzone | 5:28 | 7:15 |
| Finish | 1:18:30 | 1:18:30 |
Head to head: 1 race they both ran
| Race | Martijn | Castor | Gap |
|---|---|---|---|
| Amsterdam 2026 Open Men · 21 Jan 2026 | 1:18:30 | 1:18:30 | level |
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