Jack vs David
USA · Open Men · 1 result Jack Machado
GBR · Open Men · 7 results David Ellis
Station radar · best race with a field of 30 or more
Jack: Las Vegas 2026, Open Men · David: Cardiff 2025, Open Men
This chart shows where Jack and David sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Lunges (faster than 6% of the field), weakest on Runs (faster than 0%).David: strongest on Push (faster than 95% of the field), weakest on Carry (faster than 52%).
See the numbers
| Part | Jack: faster than | David: faster than |
|---|---|---|
| Ski | 2% | 52% |
| Push | 2% | 95% |
| Pull | 1% | 56% |
| BBJ | 2% | 84% |
| Row | 1% | 66% |
| Carry | 5% | 52% |
| Lunges | 6% | 66% |
| Wall balls | 3% | 94% |
| Roxzone | 2% | 67% |
| Runs | 0% | 55% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | David |
|---|---|---|
| SkiErg | 2% | 52% |
| Sled push | 2% | 95% |
| Sled pull | 1% | 56% |
| Burpee broad jump | 2% | 84% |
| Row | 1% | 66% |
| Farmers carry | 5% | 52% |
| Sandbag lunges | 6% | 66% |
| Wall balls | 3% | 94% |
| Roxzone (moving) | 2% | 67% |
| Runs (8 km) | 0% | 55% |
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 · Las Vegas 2026 · Open Men: 1:32:47 running, 1:10:53 at the stations and 16:20 in the roxzone; the longest station was the wall balls (17:26).Below, David · Cardiff 2025 · Open Men: 39:35 running, 31:27 at the stations and 4:19 in the roxzone; the longest station was the row (4:39).
See the numbers
| Part | Jack · Las Vegas 2026 · Open Men | David · Cardiff 2025 · Open Men |
|---|---|---|
| Run 1 | 8:41 | 5:00 |
| SkiErg | 5:53 | 4:32 |
| Run 2 | 9:42 | 4:27 |
| Sled push | 6:50 | 2:14 |
| Run 3 | 12:04 | 4:51 |
| Sled pull | 9:32 | 4:34 |
| Run 4 | 12:08 | 4:49 |
| Burpee broad jump | 12:03 | 4:36 |
| Run 5 | 11:48 | 4:57 |
| Row | 6:43 | 4:39 |
| Run 6 | 11:43 | 4:53 |
| Farmers carry | 3:21 | 2:06 |
| Run 7 | 11:33 | 4:52 |
| Sandbag lunges | 9:06 | 4:21 |
| Run 8 | 15:08 | 5:46 |
| Wall balls | 17:26 | 4:25 |
| Roxzone | 16:20 | 4:19 |
| Finish | 2:59:53 | 1:15:21 |
Head to head: 1 race they both ran
| Race | Jack | David | Gap |
|---|---|---|---|
| Las Vegas 2026 Open Men · 20 Feb 2026 | 2:59:53 | 2:57:29 | 2:24 · David faster |
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