David vs Mark
GBR · Open Men · 8 results David O’Brien
GBR · Open Men · 21 results Mark Todd
Station radar · best race with a field of 30 or more
David: Glasgow 2026, Open Men · Mark: London ExCeL 2025, Open Men
This chart shows where David and Mark sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.David: strongest on Ski (faster than 97% of the field), weakest on Push (faster than 61%).Mark: strongest on BBJ (faster than 96% of the field), weakest on Lunges (faster than 70%).
See the numbers
| Part | David: faster than | Mark: faster than |
|---|---|---|
| Ski | 97% | 89% |
| Push | 61% | 72% |
| Pull | 96% | 95% |
| BBJ | 95% | 96% |
| Row | 88% | 96% |
| Carry | 67% | 78% |
| Lunges | 93% | 70% |
| Wall balls | 85% | 93% |
| Roxzone | 92% | 94% |
| Runs | 93% | 93% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | David | Mark |
|---|---|---|
| SkiErg | 97% | 89% |
| Sled push | 61% | 72% |
| Sled pull | 96% | 95% |
| Burpee broad jump | 95% | 96% |
| Row | 88% | 96% |
| Farmers carry | 67% | 78% |
| Sandbag lunges | 93% | 70% |
| Wall balls | 85% | 93% |
| Roxzone (moving) | 92% | 94% |
| Runs (8 km) | 93% | 93% |
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.David · Glasgow 2026 · Open Men: 34:01 running, 28:47 at the stations and 3:22 in the roxzone; the longest station was the wall balls (5:20).Below, Mark · London ExCeL 2025 · Open Men: 27:16 running, 29:19 at the stations and 9:03 in the roxzone; the longest station was the wall balls (4:47).
See the numbers
| Part | David · Glasgow 2026 · Open Men | Mark · London ExCeL 2025 · Open Men |
|---|---|---|
| Run 1 | 4:07 | 2:46 |
| SkiErg | 4:05 | 4:28 |
| Run 2 | 4:04 | 3:08 |
| Sled push | 2:45 | 2:32 |
| Run 3 | 4:14 | 3:15 |
| Sled pull | 3:02 | 3:32 |
| Run 4 | 4:17 | 3:18 |
| Burpee broad jump | 3:26 | 3:20 |
| Run 5 | 4:19 | 3:22 |
| Row | 4:32 | 4:24 |
| Run 6 | 4:14 | 3:20 |
| Farmers carry | 1:58 | 1:45 |
| Run 7 | 4:04 | 3:24 |
| Sandbag lunges | 3:40 | 4:32 |
| Run 8 | 4:42 | 4:43 |
| Wall balls | 5:20 | 4:47 |
| Roxzone | 3:22 | 9:03 |
| Finish | 1:06:01 | 1:05:29 |
Head to head: 3 races they both ran
| Race | David | Mark | Gap |
|---|---|---|---|
| Glasgow 2026 Open Men · 11 Mar 2026 | 1:06:01 | 1:05:58 | 0:03 · Mark faster |
| London ExCeL 2025 Open Men · 4 Dec 2025 | 1:06:31 | 1:05:29 | 1:02 · Mark faster |
| Glasgow 2025 Open Men · 12 Mar 2025 | 1:09:32 | 1:11:36 | 2:04 · David faster |
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