Jack vs Calum
GBR · Open Men · 7 results Jack Ratcliffe
GBR · Open Men · 9 results Calum Jennow
Station radar · best race with a field of 30 or more
Jack: London ExCeL 2025, Open Men · Calum: London ExCeL 2025, Open Men
This chart shows where Jack and Calum sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Row (faster than 97% of the field), weakest on Pull (faster than 76%).Calum: strongest on Roxzone (faster than 98% of the field), weakest on Wall balls (faster than 80%).
See the numbers
| Part | Jack: faster than | Calum: faster than |
|---|---|---|
| Ski | 85% | 84% |
| Push | 78% | 85% |
| Pull | 76% | 88% |
| BBJ | 93% | 90% |
| Row | 97% | 94% |
| Carry | 80% | 96% |
| Lunges | 87% | 94% |
| Wall balls | 96% | 80% |
| Roxzone | 95% | 98% |
| Runs | 97% | 96% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Calum |
|---|---|---|
| SkiErg | 85% | 84% |
| Sled push | 78% | 85% |
| Sled pull | 76% | 88% |
| Burpee broad jump | 93% | 90% |
| Row | 97% | 94% |
| Farmers carry | 80% | 96% |
| Sandbag lunges | 87% | 94% |
| Wall balls | 96% | 80% |
| Roxzone (moving) | 95% | 98% |
| Runs (8 km) | 97% | 96% |
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 · London ExCeL 2025 · Open Men: 26:24 running, 29:10 at the stations and 9:00 in the roxzone; the longest station was the SkiErg (4:31).Below, Calum · London ExCeL 2025 · Open Men: 26:32 running, 29:32 at the stations and 8:29 in the roxzone; the longest station was the wall balls (5:37).
See the numbers
| Part | Jack · London ExCeL 2025 · Open Men | Calum · London ExCeL 2025 · Open Men |
|---|---|---|
| Run 1 | 2:50 | 2:39 |
| SkiErg | 4:31 | 4:32 |
| Run 2 | 3:06 | 3:05 |
| Sled push | 2:27 | 2:20 |
| Run 3 | 3:10 | 3:14 |
| Sled pull | 4:09 | 3:49 |
| Run 4 | 3:06 | 3:15 |
| Burpee broad jump | 3:35 | 3:45 |
| Run 5 | 3:14 | 3:17 |
| Row | 4:22 | 4:26 |
| Run 6 | 3:08 | 3:10 |
| Farmers carry | 1:43 | 1:27 |
| Run 7 | 3:13 | 3:15 |
| Sandbag lunges | 3:55 | 3:36 |
| Run 8 | 4:37 | 4:38 |
| Wall balls | 4:27 | 5:37 |
| Roxzone | 9:00 | 8:29 |
| Finish | 1:04:27 | 1:04:28 |
Head to head: 1 race they both ran
| Race | Jack | Calum | Gap |
|---|---|---|---|
| London ExCeL 2025 Open Men · 4 Dec 2025 | 1:04:27 | 1:04:28 | 0:01 · Jack faster |
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