Izzy vs Cassie
GBR · Open Women · 1 result Izzy Chalk
GBR · Open Women · 9 results Cassie Burder
Station radar · best race with a field of 30 or more
Izzy: Manchester 2026, Open Women · Cassie: Glasgow 2025, Open Women
This chart shows where Izzy and Cassie sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Izzy: strongest on Push (faster than 97% of the field), weakest on Row (faster than 35%).Cassie: strongest on Pull (faster than 89% of the field), weakest on BBJ (faster than 38%).
See the numbers
| Part | Izzy: faster than | Cassie: faster than |
|---|---|---|
| Ski | 43% | 88% |
| Push | 97% | 41% |
| Pull | 77% | 89% |
| BBJ | 60% | 38% |
| Row | 35% | 44% |
| Carry | 81% | 49% |
| Lunges | 46% | 88% |
| Wall balls | 47% | 65% |
| Roxzone | 78% | 62% |
| Runs | 56% | 61% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Izzy | Cassie |
|---|---|---|
| SkiErg | 43% | 88% |
| Sled push | 97% | 41% |
| Sled pull | 77% | 89% |
| Burpee broad jump | 60% | 38% |
| Row | 35% | 44% |
| Farmers carry | 81% | 49% |
| Sandbag lunges | 46% | 88% |
| Wall balls | 47% | 65% |
| Roxzone (moving) | 78% | 62% |
| Runs (8 km) | 56% | 61% |
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.Izzy · Manchester 2026 · Open Women: 46:31 running, 37:53 at the stations and 4:51 in the roxzone; the longest station was the wall balls (6:50) and the shortest the sled push (1:55).Below, Cassie · Glasgow 2025 · Open Women: 44:45 running, 36:13 at the stations and 5:13 in the roxzone; the longest station was the burpee broad jumps (7:17).
See the numbers
| Part | Izzy · Manchester 2026 · Open Women | Cassie · Glasgow 2025 · Open Women |
|---|---|---|
| Run 1 | 5:50 | 3:57 |
| SkiErg | 5:11 | 4:44 |
| Run 2 | 5:21 | 5:46 |
| Sled push | 1:55 | 2:52 |
| Run 3 | 5:32 | 5:50 |
| Sled pull | 4:40 | 4:10 |
| Run 4 | 5:41 | 5:51 |
| Burpee broad jump | 6:15 | 7:17 |
| Run 5 | 5:59 | 6:18 |
| Row | 5:35 | 5:27 |
| Run 6 | 5:40 | 6:03 |
| Farmers carry | 2:00 | 2:13 |
| Run 7 | 5:37 | 6:04 |
| Sandbag lunges | 5:27 | 3:51 |
| Run 8 | 6:51 | 4:56 |
| Wall balls | 6:50 | 5:39 |
| Roxzone | 4:51 | 5:13 |
| Finish | 1:29:06 | 1:26:02 |
Head to head: 1 race they both ran
| Race | Izzy | Cassie | Gap |
|---|---|---|---|
| Manchester 2026 Open Women · 21 Jan 2026 | 1:29:06 | 1:29:09 | 0:03 · Izzy faster |
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