Serena vs Sion
USA · Open Women · 1 result Serena Hernandez
USA · Open Women · 4 results Sion Gergov
Station radar · best race with a field of 30 or more
Serena: Salt Lake City 2026, Open Women · Sion: Las Vegas 2025, Open Women
This chart shows where Serena and Sion sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Serena: strongest on Push (faster than 77% of the field), weakest on Ski (faster than 6%).Sion: strongest on Ski (faster than 71% of the field), weakest on Roxzone (faster than 17%).
See the numbers
| Part | Serena: faster than | Sion: faster than |
|---|---|---|
| Ski | 6% | 71% |
| Push | 77% | 52% |
| Pull | 19% | 66% |
| BBJ | 19% | 29% |
| Row | 9% | 65% |
| Carry | 7% | 31% |
| Lunges | 55% | 59% |
| Wall balls | 18% | 41% |
| Roxzone | 25% | 17% |
| Runs | 15% | 19% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Serena | Sion |
|---|---|---|
| SkiErg | 6% | 71% |
| Sled push | 77% | 52% |
| Sled pull | 19% | 66% |
| Burpee broad jump | 19% | 29% |
| Row | 9% | 65% |
| Farmers carry | 7% | 31% |
| Sandbag lunges | 55% | 59% |
| Wall balls | 18% | 41% |
| Roxzone (moving) | 25% | 17% |
| Runs (8 km) | 15% | 19% |
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 · Salt Lake City 2026 · Open Women: 1:00:21 running, 50:22 at the stations and 12:08 in the roxzone; the longest station was the wall balls (10:19) and the shortest the sled push (2:23).Below, Sion · Las Vegas 2025 · Open Women: 57:05 running, 40:51 at the stations and 11:08 in the roxzone; the longest station was the burpee broad jumps (8:12).
See the numbers
| Part | Serena · Salt Lake City 2026 · Open Women | Sion · Las Vegas 2025 · Open Women |
|---|---|---|
| Run 1 | 3:49 | 6:24 |
| SkiErg | 6:17 | 5:03 |
| Run 2 | 6:31 | 6:49 |
| Sled push | 2:23 | 2:59 |
| Run 3 | 7:42 | 7:01 |
| Sled pull | 7:02 | 5:15 |
| Run 4 | 8:23 | 7:07 |
| Burpee broad jump | 9:20 | 8:12 |
| Run 5 | 8:16 | 7:06 |
| Row | 6:30 | 5:28 |
| Run 6 | 8:23 | 7:32 |
| Farmers carry | 3:12 | 2:30 |
| Run 7 | 8:35 | 7:40 |
| Sandbag lunges | 5:20 | 4:49 |
| Run 8 | 8:42 | 7:26 |
| Wall balls | 10:19 | 6:35 |
| Roxzone | 12:08 | 11:08 |
| Finish | 2:02:43 | 1:49:03 |
Head to head: 1 race they both ran
| Race | Serena | Sion | Gap |
|---|---|---|---|
| Salt Lake City 2026 Open Women · 18 Sep 2026 | 2:02:43 | 2:02:34 | 0:09 · Sion faster |
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