Jack vs Jos
NED · Open Men · 2 results Jack Antonissen
NED · Open Men · 6 results Jos Lamers
Station radar · best race with a field of 30 or more
Jack: Amsterdam 2024, Open Men · Jos: Heerenveen 2025, Open Men
This chart shows where Jack and Jos sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Carry (faster than 70% of the field), weakest on Pull (faster than 17%).Jos: strongest on Roxzone (faster than 77% of the field), weakest on Pull (faster than 10%).
See the numbers
| Part | Jack: faster than | Jos: faster than |
|---|---|---|
| Ski | 39% | 28% |
| Push | 64% | 52% |
| Pull | 17% | 10% |
| BBJ | 51% | 50% |
| Row | 50% | 46% |
| Carry | 70% | 22% |
| Lunges | 22% | 33% |
| Wall balls | 46% | 38% |
| Roxzone | 46% | 77% |
| Runs | 48% | 47% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Jos |
|---|---|---|
| SkiErg | 39% | 28% |
| Sled push | 64% | 52% |
| Sled pull | 17% | 10% |
| Burpee broad jump | 51% | 50% |
| Row | 50% | 46% |
| Farmers carry | 70% | 22% |
| Sandbag lunges | 22% | 33% |
| Wall balls | 46% | 38% |
| Roxzone (moving) | 46% | 77% |
| Runs (8 km) | 48% | 47% |
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.Jack · Amsterdam 2024 · Open Men: 44:48 running, 36:50 at the stations and 6:28 in the roxzone; the longest station was the wall balls (6:24).Below, Jos · Heerenveen 2025 · Open Men: 40:43 running, 39:53 at the stations and 7:06 in the roxzone; the longest station was the wall balls (7:03).
See the numbers
| Part | Jack · Amsterdam 2024 · Open Men | Jos · Heerenveen 2025 · Open Men |
|---|---|---|
| Run 1 | 3:57 | 4:28 |
| SkiErg | 4:31 | 4:36 |
| Run 2 | 5:25 | 4:29 |
| Sled push | 2:14 | 2:46 |
| Run 3 | 5:26 | 4:46 |
| Sled pull | 5:24 | 6:37 |
| Run 4 | 5:38 | 4:48 |
| Burpee broad jump | 5:34 | 5:43 |
| Run 5 | 5:50 | 6:44 |
| Row | 4:48 | 4:51 |
| Run 6 | 6:04 | 4:54 |
| Farmers carry | 1:47 | 2:33 |
| Run 7 | 5:40 | 4:56 |
| Sandbag lunges | 6:08 | 5:44 |
| Run 8 | 6:48 | 5:38 |
| Wall balls | 6:24 | 7:03 |
| Roxzone | 6:28 | 7:06 |
| Finish | 1:28:01 | 1:27:33 |
Head to head: 1 race they both ran
| Race | Jack | Jos | Gap |
|---|---|---|---|
| Maastricht 2025 Open Men · 19 Sep 2025 | 1:34:35 | 1:34:34 | 0:01 · Jos faster |
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