Jonathan vs Kai
GER · Open Men · 2 results Jonathan Fengler
GER · Open Men · 2 results Kai Kulke
Station radar · best race with a field of 30 or more
Jonathan: Berlin 2025, Open Men · Kai: Berlin 2025, Open Men
This chart shows where Jonathan and Kai sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jonathan: strongest on Lunges (faster than 34% of the field), weakest on Runs (faster than 1%).Kai: strongest on Carry (faster than 26% of the field), weakest on Roxzone (faster than 1%).
See the numbers
| Part | Jonathan: faster than | Kai: faster than |
|---|---|---|
| Ski | 31% | 2% |
| Push | 5% | 2% |
| Pull | 4% | 2% |
| BBJ | 8% | 4% |
| Row | 7% | 8% |
| Carry | 9% | 26% |
| Lunges | 34% | 14% |
| Wall balls | 10% | 4% |
| Roxzone | 4% | 1% |
| Runs | 1% | 5% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jonathan | Kai |
|---|---|---|
| SkiErg | 31% | 2% |
| Sled push | 5% | 2% |
| Sled pull | 4% | 2% |
| Burpee broad jump | 8% | 4% |
| Row | 7% | 8% |
| Farmers carry | 9% | 26% |
| Sandbag lunges | 34% | 14% |
| Wall balls | 10% | 4% |
| Roxzone (moving) | 4% | 1% |
| Runs (8 km) | 1% | 5% |
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 · Berlin 2025 · Open Men: 56:07 running, 46:30 at the stations and 12:43 in the roxzone; the longest station was the wall balls (9:15).Below, Kai · Berlin 2025 · Open Men: 48:26 running, 51:41 at the stations and 15:30 in the roxzone; the longest station was the wall balls (11:00).
See the numbers
| Part | Jonathan · Berlin 2025 · Open Men | Kai · Berlin 2025 · Open Men |
|---|---|---|
| Run 1 | 4:05 | 4:29 |
| SkiErg | 4:32 | 5:06 |
| Run 2 | 5:43 | 5:39 |
| Sled push | 4:00 | 4:20 |
| Run 3 | 6:24 | 6:09 |
| Sled pull | 6:53 | 7:32 |
| Run 4 | 6:37 | 6:34 |
| Burpee broad jump | 8:03 | 9:19 |
| Run 5 | 6:57 | 5:51 |
| Row | 5:19 | 5:17 |
| Run 6 | 7:02 | 5:58 |
| Farmers carry | 2:55 | 2:24 |
| Run 7 | 7:15 | 5:56 |
| Sandbag lunges | 5:33 | 6:43 |
| Run 8 | 12:04 | 7:50 |
| Wall balls | 9:15 | 11:00 |
| Roxzone | 12:43 | 15:30 |
| Finish | 1:55:10 | 1:55:28 |
Head to head: 1 race they both ran
| Race | Jonathan | Kai | Gap |
|---|---|---|---|
| Berlin 2025 Open Men · 16 May 2025 | 1:55:10 | 1:55:28 | 0:18 · Jonathan faster |
Close the gap at your next race.
The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.
- A week-by-week plan that counts down to your race
- Extra work on your slowest stations
- Adjusts every week to what you actually did
Free to download. Used by more than 40,000 HYROX athletes.
