Serena vs Sonia
JEY · Pro Women · 4 results Serena Webb
GER · Pro Women · 7 results Sonia Petrarca
Station radar · best race with a field of 30 or more
Serena: Rotterdam 2025, Open Women · Sonia: Berlin 2025, Open Women
This chart shows where Serena and Sonia sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Serena: strongest on Lunges (faster than 99% of the field), weakest on Roxzone (faster than 73%).Sonia: strongest on Ski (faster than 99% of the field), weakest on Push (faster than 93%).
See the numbers
| Part | Serena: faster than | Sonia: faster than |
|---|---|---|
| Ski | 97% | 99% |
| Push | 89% | 93% |
| Pull | 95% | 99% |
| BBJ | 98% | 99% |
| Row | 97% | 97% |
| Carry | 83% | 93% |
| Lunges | 99% | 98% |
| Wall balls | 97% | 98% |
| Roxzone | 73% | 97% |
| Runs | 99% | 97% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Serena | Sonia |
|---|---|---|
| SkiErg | 97% | 99% |
| Sled push | 89% | 93% |
| Sled pull | 95% | 99% |
| Burpee broad jump | 98% | 99% |
| Row | 97% | 97% |
| Farmers carry | 83% | 93% |
| Sandbag lunges | 99% | 98% |
| Wall balls | 97% | 98% |
| Roxzone (moving) | 73% | 97% |
| Runs (8 km) | 99% | 97% |
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.Serena · Rotterdam 2025 · Open Women: 34:36 running, 27:54 at the stations and 6:16 in the roxzone; the longest station was the row (4:44).Below, Sonia · Berlin 2025 · Open Women: 31:50 running, 26:59 at the stations and 7:04 in the roxzone; the longest station was the row (4:42).
See the numbers
| Part | Serena · Rotterdam 2025 · Open Women | Sonia · Berlin 2025 · Open Women |
|---|---|---|
| Run 1 | 4:30 | 3:15 |
| SkiErg | 4:33 | 4:25 |
| Run 2 | 4:12 | 3:46 |
| Sled push | 2:02 | 2:09 |
| Run 3 | 4:18 | 3:48 |
| Sled pull | 4:02 | 3:18 |
| Run 4 | 4:16 | 3:52 |
| Burpee broad jump | 3:58 | 3:45 |
| Run 5 | 4:20 | 4:00 |
| Row | 4:44 | 4:42 |
| Run 6 | 4:18 | 3:57 |
| Farmers carry | 1:54 | 1:43 |
| Run 7 | 4:11 | 4:06 |
| Sandbag lunges | 2:55 | 3:16 |
| Run 8 | 4:31 | 5:06 |
| Wall balls | 3:46 | 3:41 |
| Roxzone | 6:16 | 7:04 |
| Finish | 1:08:39 | 1:05:45 |
Head to head: 1 race they both ran
| Race | Serena | Sonia | Gap |
|---|---|---|---|
| Rotterdam 2026 Pro Women · 15 Apr 2026 | 1:13:42 | 1:13:35 | 0:07 · Sonia faster |
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