Joanna vs Karen
GGY · Open Women · 1 result Joanna Jeffreys
GBR · Open Women · 5 results Karen Massie
Station radar · best race with a field of 30 or more
Joanna: London ExCeL 2025, Open Women · Karen: London ExCeL 2025, Open Women
This chart shows where Joanna and Karen sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Joanna: strongest on Push (faster than 94% of the field), weakest on Runs (faster than 26%).Karen: strongest on BBJ (faster than 62% of the field), weakest on Wall balls (faster than 22%).
See the numbers
| Part | Joanna: faster than | Karen: faster than |
|---|---|---|
| Ski | 57% | 31% |
| Push | 94% | 33% |
| Pull | 63% | 43% |
| BBJ | 38% | 62% |
| Row | 71% | 33% |
| Carry | 54% | 35% |
| Lunges | 57% | 35% |
| Wall balls | 42% | 22% |
| Roxzone | 36% | 51% |
| Runs | 26% | 40% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Joanna | Karen |
|---|---|---|
| SkiErg | 57% | 31% |
| Sled push | 94% | 33% |
| Sled pull | 63% | 43% |
| Burpee broad jump | 38% | 62% |
| Row | 71% | 33% |
| Farmers carry | 54% | 35% |
| Sandbag lunges | 57% | 35% |
| Wall balls | 42% | 22% |
| Roxzone (moving) | 36% | 51% |
| Runs (8 km) | 26% | 40% |
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.Joanna · London ExCeL 2025 · Open Women: 41:47 running, 39:46 at the stations and 14:08 in the roxzone; the longest station was the burpee broad jumps (7:26) and the shortest the sled push (2:05).Below, Karen · London ExCeL 2025 · Open Women: 39:04 running, 43:31 at the stations and 13:08 in the roxzone; the longest station was the wall balls (9:01).
See the numbers
| Part | Joanna · London ExCeL 2025 · Open Women | Karen · London ExCeL 2025 · Open Women |
|---|---|---|
| Run 1 | 4:03 | 4:04 |
| SkiErg | 5:29 | 5:46 |
| Run 2 | 4:49 | 4:34 |
| Sled push | 2:05 | 3:01 |
| Run 3 | 5:07 | 4:47 |
| Sled pull | 5:13 | 5:48 |
| Run 4 | 5:15 | 4:40 |
| Burpee broad jump | 7:26 | 6:12 |
| Run 5 | 5:09 | 4:41 |
| Row | 5:20 | 5:47 |
| Run 6 | 5:14 | 4:48 |
| Farmers carry | 2:09 | 2:23 |
| Run 7 | 5:07 | 4:47 |
| Sandbag lunges | 4:48 | 5:33 |
| Run 8 | 7:03 | 6:43 |
| Wall balls | 7:16 | 9:01 |
| Roxzone | 14:08 | 13:08 |
| Finish | 1:35:36 | 1:35:35 |
Head to head: 1 race they both ran
| Race | Joanna | Karen | Gap |
|---|---|---|---|
| London ExCeL 2025 Open Women · 4 Dec 2025 | 1:35:36 | 1:35:35 | 0:01 · Karen faster |
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