Jonathan vs Eric
USA · Open Men · 5 results Jonathan Alsfeld
USA · Open Men · 1 result Eric Rosenthal
Station radar · best race with a field of 30 or more
Jonathan: Boston 2026, Open Men · Eric: Boston 2026, Open Men
This chart shows where Jonathan and Eric sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jonathan: strongest on Roxzone (faster than 84% of the field), weakest on Carry (faster than 5%).Eric: strongest on Wall balls (faster than 86% of the field), weakest on Ski (faster than 18%).
See the numbers
| Part | Jonathan: faster than | Eric: faster than |
|---|---|---|
| Ski | 43% | 18% |
| Push | 55% | 57% |
| Pull | 64% | 54% |
| BBJ | 61% | 54% |
| Row | 61% | 20% |
| Carry | 5% | 84% |
| Lunges | 30% | 73% |
| Wall balls | 52% | 86% |
| Roxzone | 84% | 42% |
| Runs | 57% | 50% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jonathan | Eric |
|---|---|---|
| SkiErg | 43% | 18% |
| Sled push | 55% | 57% |
| Sled pull | 64% | 54% |
| Burpee broad jump | 61% | 54% |
| Row | 61% | 20% |
| Farmers carry | 5% | 84% |
| Sandbag lunges | 30% | 73% |
| Wall balls | 52% | 86% |
| Roxzone (moving) | 84% | 42% |
| Runs (8 km) | 57% | 50% |
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.Jonathan · Boston 2026 · Open Men: 42:56 running, 40:53 at the stations and 5:29 in the roxzone; the longest station was the wall balls (7:21).Below, Eric · Boston 2026 · Open Men: 44:24 running, 36:58 at the stations and 7:55 in the roxzone; the longest station was the burpee broad jumps (5:55).
See the numbers
| Part | Jonathan · Boston 2026 · Open Men | Eric · Boston 2026 · Open Men |
|---|---|---|
| Run 1 | 4:08 | 4:21 |
| SkiErg | 4:43 | 5:02 |
| Run 2 | 5:02 | 5:13 |
| Sled push | 3:36 | 3:33 |
| Run 3 | 5:22 | 5:49 |
| Sled pull | 4:55 | 5:09 |
| Run 4 | 5:23 | 5:37 |
| Burpee broad jump | 5:36 | 5:55 |
| Run 5 | 5:14 | 5:35 |
| Row | 4:52 | 5:25 |
| Run 6 | 5:19 | 5:35 |
| Farmers carry | 3:24 | 1:51 |
| Run 7 | 5:46 | 5:38 |
| Sandbag lunges | 6:26 | 4:46 |
| Run 8 | 6:42 | 6:36 |
| Wall balls | 7:21 | 5:17 |
| Roxzone | 5:29 | 7:55 |
| Finish | 1:29:11 | 1:29:10 |
Head to head: 1 race they both ran
| Race | Jonathan | Eric | Gap |
|---|---|---|---|
| Boston 2026 Open Men · 8 Oct 2026 | 1:29:11 | 1:29:10 | 0:01 · Eric faster |
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