Erika vs Alison
USA · Open Women · 4 results Erika Ambrose
USA · Open Women · 5 results Alison Nalivaika
Station radar · best race with a field of 30 or more
Erika: Boston 2025, Open Women · Alison: Washington DC 2026, Open Women
This chart shows where Erika and Alison sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Erika: strongest on Ski (faster than 67% of the field), weakest on Runs (faster than 25%).Alison: strongest on Pull (faster than 96% of the field), weakest on BBJ (faster than 20%).
See the numbers
| Part | Erika: faster than | Alison: faster than |
|---|---|---|
| Ski | 67% | 72% |
| Push | 32% | 93% |
| Pull | 60% | 96% |
| BBJ | 26% | 20% |
| Row | 38% | 94% |
| Carry | 53% | 66% |
| Lunges | 51% | 60% |
| Wall balls | 32% | 35% |
| Roxzone | 26% | 42% |
| Runs | 25% | 37% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Erika | Alison |
|---|---|---|
| SkiErg | 67% | 72% |
| Sled push | 32% | 93% |
| Sled pull | 60% | 96% |
| Burpee broad jump | 26% | 20% |
| Row | 38% | 94% |
| Farmers carry | 53% | 66% |
| Sandbag lunges | 51% | 60% |
| Wall balls | 32% | 35% |
| Roxzone (moving) | 26% | 42% |
| Runs (8 km) | 25% | 37% |
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.Erika · Boston 2025 · Open Women: 54:03 running, 42:58 at the stations and 8:26 in the roxzone; the longest station was the wall balls (8:19).Below, Alison · Washington DC 2026 · Open Women: 49:47 running, 38:16 at the stations and 8:01 in the roxzone; the longest station was the burpee broad jumps (8:34) and the shortest the sled push (1:51).
See the numbers
| Part | Erika · Boston 2025 · Open Women | Alison · Washington DC 2026 · Open Women |
|---|---|---|
| Run 1 | 7:15 | 7:33 |
| SkiErg | 5:06 | 5:01 |
| Run 2 | 5:59 | 5:49 |
| Sled push | 2:49 | 1:51 |
| Run 3 | 6:33 | 6:07 |
| Sled pull | 5:48 | 3:50 |
| Run 4 | 6:46 | 6:09 |
| Burpee broad jump | 8:08 | 8:34 |
| Run 5 | 6:55 | 6:16 |
| Row | 5:37 | 4:51 |
| Run 6 | 6:38 | 6:06 |
| Farmers carry | 2:09 | 2:06 |
| Run 7 | 6:39 | 6:06 |
| Sandbag lunges | 5:01 | 4:50 |
| Run 8 | 7:18 | 5:41 |
| Wall balls | 8:19 | 7:13 |
| Roxzone | 8:26 | 8:01 |
| Finish | 1:45:17 | 1:35:57 |
Head to head: 2 races they both ran
| Race | Erika | Alison | Gap |
|---|---|---|---|
| Boston 2026 Open Women · 8 Oct 2026 | 1:47:32 | 1:47:30 | 0:02 · Alison faster |
| Boston 2025 Open Women · 26 Sep 2025 | 1:45:17 | 1:46:42 | 1:25 · Erika faster |
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