Jack vs Brendan
GBR · Open Men · 4 results Jack Kovacs
IRL · Open Men · 5 results Brendan Mulhern
Station radar · best race with a field of 30 or more
Jack: Birmingham 2025, Open Men · Brendan: Rotterdam 2025, Open Men
This chart shows where Jack and Brendan sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Wall balls (faster than 89% of the field), weakest on Lunges (faster than 35%).Brendan: strongest on Roxzone (faster than 97% of the field), weakest on Lunges (faster than 64%).
See the numbers
| Part | Jack: faster than | Brendan: faster than |
|---|---|---|
| Ski | 62% | 78% |
| Push | 61% | 87% |
| Pull | 42% | 83% |
| BBJ | 77% | 77% |
| Row | 51% | 76% |
| Carry | 75% | 93% |
| Lunges | 35% | 64% |
| Wall balls | 89% | 93% |
| Roxzone | 59% | 97% |
| Runs | 79% | 93% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Brendan |
|---|---|---|
| SkiErg | 62% | 78% |
| Sled push | 61% | 87% |
| Sled pull | 42% | 83% |
| Burpee broad jump | 77% | 77% |
| Row | 51% | 76% |
| Farmers carry | 75% | 93% |
| Sandbag lunges | 35% | 64% |
| Wall balls | 89% | 93% |
| Roxzone (moving) | 59% | 97% |
| Runs (8 km) | 79% | 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.Jack · Birmingham 2025 · Open Men: 35:10 running, 34:44 at the stations and 6:15 in the roxzone; the longest station was the sandbag lunges (5:45).Below, Brendan · Rotterdam 2025 · Open Men: 35:25 running, 30:28 at the stations and 4:30 in the roxzone; the longest station was the burpee broad jumps (4:45).
See the numbers
| Part | Jack · Birmingham 2025 · Open Men | Brendan · Rotterdam 2025 · Open Men |
|---|---|---|
| Run 1 | 4:48 | 4:20 |
| SkiErg | 4:25 | 4:13 |
| Run 2 | 4:01 | 4:08 |
| Sled push | 3:02 | 2:18 |
| Run 3 | 4:20 | 4:19 |
| Sled pull | 5:17 | 4:09 |
| Run 4 | 4:34 | 4:24 |
| Burpee broad jump | 4:32 | 4:45 |
| Run 5 | 4:26 | 4:32 |
| Row | 4:49 | 4:32 |
| Run 6 | 4:13 | 4:26 |
| Farmers carry | 1:51 | 1:36 |
| Run 7 | 4:16 | 4:21 |
| Sandbag lunges | 5:45 | 4:42 |
| Run 8 | 4:31 | 4:56 |
| Wall balls | 5:03 | 4:13 |
| Roxzone | 6:15 | 4:30 |
| Finish | 1:16:01 | 1:10:16 |
Head to head: 1 race they both ran
| Race | Jack | Brendan | Gap |
|---|---|---|---|
| Birmingham 2025 Open Men · 22 Oct 2025 | 1:16:01 | 1:16:01 | level |
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