Kelsey vs Sona
USA · Open Women · 1 result Kelsey Dilling
SVK · Open Women · 2 results Sona Petrusova
Station radar · best race with a field of 30 or more
Kelsey: Boston 2026, Open Women · Sona: Boston 2026, Open Women
This chart shows where Kelsey and Sona sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Kelsey: strongest on Carry (faster than 94% of the field), weakest on Wall balls (faster than 27%).Sona: strongest on Carry (faster than 93% of the field), weakest on Ski (faster than 35%).
See the numbers
| Part | Kelsey: faster than | Sona: faster than |
|---|---|---|
| Ski | 55% | 35% |
| Push | 54% | 60% |
| Pull | 70% | 42% |
| BBJ | 37% | 82% |
| Row | 40% | 63% |
| Carry | 94% | 93% |
| Lunges | 35% | 75% |
| Wall balls | 27% | 74% |
| Roxzone | 86% | 76% |
| Runs | 92% | 70% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Kelsey | Sona |
|---|---|---|
| SkiErg | 55% | 35% |
| Sled push | 54% | 60% |
| Sled pull | 70% | 42% |
| Burpee broad jump | 37% | 82% |
| Row | 40% | 63% |
| Farmers carry | 94% | 93% |
| Sandbag lunges | 35% | 75% |
| Wall balls | 27% | 74% |
| Roxzone (moving) | 86% | 76% |
| Runs (8 km) | 92% | 70% |
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.Kelsey · Boston 2026 · Open Women: 39:12 running, 44:14 at the stations and 5:44 in the roxzone; the longest station was the wall balls (8:24).Below, Sona · Boston 2026 · Open Women: 44:40 running, 38:14 at the stations and 6:17 in the roxzone; the longest station was the sled pull (6:24).
See the numbers
| Part | Kelsey · Boston 2026 · Open Women | Sona · Boston 2026 · Open Women |
|---|---|---|
| Run 1 | 4:08 | 4:20 |
| SkiErg | 5:18 | 5:32 |
| Run 2 | 4:58 | 5:21 |
| Sled push | 3:25 | 3:17 |
| Run 3 | 5:09 | 5:40 |
| Sled pull | 5:24 | 6:24 |
| Run 4 | 4:59 | 5:47 |
| Burpee broad jump | 7:55 | 5:29 |
| Run 5 | 5:00 | 5:38 |
| Row | 5:46 | 5:27 |
| Run 6 | 4:43 | 5:55 |
| Farmers carry | 1:52 | 1:53 |
| Run 7 | 4:41 | 5:31 |
| Sandbag lunges | 6:09 | 4:39 |
| Run 8 | 5:34 | 6:28 |
| Wall balls | 8:24 | 5:34 |
| Roxzone | 5:44 | 6:17 |
| Finish | 1:29:02 | 1:29:03 |
Head to head: 1 race they both ran
| Race | Kelsey | Sona | Gap |
|---|---|---|---|
| Boston 2026 Open Women · 8 Oct 2026 | 1:29:02 | 1:29:03 | 0:01 · Kelsey faster |
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