Martijn vs Twan
NED · Open Men · 6 results Martijn Grundmann
NED · Open Men · 2 results Twan Lenders
Station radar · best race with a field of 30 or more
Martijn: Amsterdam 2026, Open Men · Twan: Maastricht 2025, Pro Men
Not the same division. Martijn's race here is Open Men and Twan's is Pro Men, with different weights and fields. The chart shows how each did against their own field, not who is faster.
This chart shows where Martijn and Twan 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%).Twan: strongest on Row (faster than 91% of the field), weakest on BBJ (faster than 53%).
See the numbers
| Part | Martijn: faster than | Twan: faster than |
|---|---|---|
| Ski | 94% | 87% |
| Push | 44% | 55% |
| Pull | 79% | 81% |
| BBJ | 44% | 53% |
| Row | 79% | 91% |
| Carry | 30% | 85% |
| Lunges | 49% | 89% |
| Wall balls | 54% | 56% |
| Roxzone | 82% | 77% |
| Runs | 69% | 87% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Martijn | Twan |
|---|---|---|
| SkiErg | 94% | 87% |
| Sled push | 44% | 55% |
| Sled pull | 79% | 81% |
| Burpee broad jump | 44% | 53% |
| Row | 79% | 91% |
| Farmers carry | 30% | 85% |
| Sandbag lunges | 49% | 89% |
| Wall balls | 54% | 56% |
| Roxzone (moving) | 82% | 77% |
| Runs (8 km) | 69% | 87% |
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, Twan · Maastricht 2025 · Pro Men: 27:48 running, 30:10 at the stations and 4:51 in the roxzone; the longest station was the wall balls (5:32).
See the numbers
| Part | Martijn · Amsterdam 2026 · Open Men | Twan · Maastricht 2025 · Pro Men |
|---|---|---|
| Run 1 | 3:44 | 5:05 |
| SkiErg | 4:04 | 3:54 |
| Run 2 | 4:33 | 3:34 |
| Sled push | 3:04 | 3:04 |
| Run 3 | 4:40 | 3:49 |
| Sled pull | 4:03 | 4:14 |
| Run 4 | 4:35 | 3:46 |
| Burpee broad jump | 5:38 | 4:14 |
| Run 5 | 4:50 | — |
| Row | 4:30 | 4:03 |
| Run 6 | 4:52 | 3:55 |
| Farmers carry | 2:16 | 1:29 |
| Run 7 | 4:54 | 3:46 |
| Sandbag lunges | 5:08 | 3:40 |
| Run 8 | 5:29 | 3:52 |
| Wall balls | 6:49 | 5:32 |
| Roxzone | 5:28 | 4:51 |
| Finish | 1:18:30 | 1:07:18 |
Head to head: 1 race they both ran
| Race | Martijn | Twan | Gap |
|---|---|---|---|
| Amsterdam 2026 Open Men · 21 Jan 2026 | 1:18:30 | 1:18:30 | level |
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