Ronnie vs Kiefer
USA · Open Men · 5 results Ronnie Delzer
USA · Open Men · 47 results Kiefer Calisto
Station radar · best race with a field of 30 or more
Ronnie: Atlanta 2025, Open Men · Kiefer: Toronto 2024, Open Men
This chart shows where Ronnie and Kiefer sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Ronnie: strongest on Runs (faster than 98% of the field), weakest on Carry (faster than 56%).Kiefer: strongest on Pull (faster than 99% of the field), weakest on Row (faster than 86%).
See the numbers
| Part | Ronnie: faster than | Kiefer: faster than |
|---|---|---|
| Ski | 95% | 89% |
| Push | 65% | 90% |
| Pull | 89% | 99% |
| BBJ | 92% | 98% |
| Row | 92% | 86% |
| Carry | 56% | 97% |
| Lunges | 95% | 87% |
| Wall balls | 75% | 92% |
| Roxzone | 98% | 99% |
| Runs | 98% | 97% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Ronnie | Kiefer |
|---|---|---|
| SkiErg | 95% | 89% |
| Sled push | 65% | 90% |
| Sled pull | 89% | 99% |
| Burpee broad jump | 92% | 98% |
| Row | 92% | 86% |
| Farmers carry | 56% | 97% |
| Sandbag lunges | 95% | 87% |
| Wall balls | 75% | 92% |
| Roxzone (moving) | 98% | 99% |
| Runs (8 km) | 98% | 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.Ronnie · Atlanta 2025 · Open Men: 30:41 running, 31:00 at the stations and 5:40 in the roxzone; the longest station was the wall balls (5:37).Below, Kiefer · Toronto 2024 · Open Men: 33:04 running, 27:32 at the stations and 5:14 in the roxzone; the longest station was the row (4:40).
See the numbers
| Part | Ronnie · Atlanta 2025 · Open Men | Kiefer · Toronto 2024 · Open Men |
|---|---|---|
| Run 1 | 2:26 | 4:24 |
| SkiErg | 4:04 | 4:12 |
| Run 2 | 3:43 | 3:50 |
| Sled push | 2:46 | 2:14 |
| Run 3 | 3:50 | 3:53 |
| Sled pull | 4:09 | 3:03 |
| Run 4 | 3:50 | 4:02 |
| Burpee broad jump | 3:58 | 3:14 |
| Run 5 | 4:03 | 4:06 |
| Row | 4:28 | 4:40 |
| Run 6 | 4:02 | 4:04 |
| Farmers carry | 2:08 | 1:27 |
| Run 7 | 4:08 | 4:06 |
| Sandbag lunges | 3:49 | 4:04 |
| Run 8 | 4:40 | 4:39 |
| Wall balls | 5:37 | 4:38 |
| Roxzone | 5:40 | 5:14 |
| Finish | 1:07:21 | 1:05:43 |
Head to head: 1 race they both ran
| Race | Ronnie | Kiefer | Gap |
|---|---|---|---|
| Atlanta 2025 Open Men · 26 Apr 2025 | 1:07:21 | 1:07:36 | 0:15 · Ronnie faster |
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