Jack vs Kieron
GBR · Open Men · 2 results Jack Harvey
GBR · Open Men · 1 result Kieron Gradwell
Station radar · best race with a field of 30 or more
Jack: Birmingham 2025, Open Men · Kieron: Birmingham 2025, Open Men
This chart shows where Jack and Kieron 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 76% of the field), weakest on Pull (faster than 16%).Kieron: strongest on Wall balls (faster than 51% of the field), weakest on Push (faster than 4%).
See the numbers
| Part | Jack: faster than | Kieron: faster than |
|---|---|---|
| Ski | 32% | 50% |
| Push | 54% | 4% |
| Pull | 16% | 18% |
| BBJ | 40% | 47% |
| Row | 49% | 20% |
| Carry | 76% | 12% |
| Lunges | 71% | 19% |
| Wall balls | 53% | 51% |
| Roxzone | 27% | 29% |
| Runs | 19% | 42% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Kieron |
|---|---|---|
| SkiErg | 32% | 50% |
| Sled push | 54% | 4% |
| Sled pull | 16% | 18% |
| Burpee broad jump | 40% | 47% |
| Row | 49% | 20% |
| Farmers carry | 76% | 12% |
| Sandbag lunges | 71% | 19% |
| Wall balls | 53% | 51% |
| Roxzone (moving) | 27% | 29% |
| Runs (8 km) | 19% | 42% |
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 · Birmingham 2025 · Open Men: 46:41 running, 38:35 at the stations and 7:52 in the roxzone; the longest station was the wall balls (7:05).Below, Kieron · Birmingham 2025 · Open Men: 41:11 running, 44:10 at the stations and 7:44 in the roxzone; the longest station was the wall balls (7:12).
See the numbers
| Part | Jack · Birmingham 2025 · Open Men | Kieron · Birmingham 2025 · Open Men |
|---|---|---|
| Run 1 | 5:58 | 4:48 |
| SkiErg | 4:39 | 4:30 |
| Run 2 | 5:04 | 4:40 |
| Sled push | 3:10 | 5:31 |
| Run 3 | 6:01 | 5:07 |
| Sled pull | 6:29 | 6:20 |
| Run 4 | 5:55 | 5:19 |
| Burpee broad jump | 6:03 | 5:43 |
| Run 5 | 6:10 | 5:23 |
| Row | 4:50 | 5:12 |
| Run 6 | 5:56 | 5:01 |
| Farmers carry | 1:50 | 2:58 |
| Run 7 | 5:44 | 5:09 |
| Sandbag lunges | 4:30 | 6:44 |
| Run 8 | 5:52 | 5:44 |
| Wall balls | 7:05 | 7:12 |
| Roxzone | 7:52 | 7:44 |
| Finish | 1:32:59 | 1:32:57 |
Head to head: 1 race they both ran
| Race | Jack | Kieron | Gap |
|---|---|---|---|
| Birmingham 2025 Open Men · 22 Oct 2025 | 1:32:59 | 1:32:57 | 0:02 · Kieron faster |
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