Kai vs Jonathan
GER · Open Men · 2 results Kai Kulke
GER · Open Men · 2 results Jonathan Fengler
Station radar · best race with a field of 30 or more
Kai: Berlin 2025, Open Men · Jonathan: Berlin 2025, Open Men
This chart shows where Kai and Jonathan sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Kai: strongest on Carry (faster than 26% of the field), weakest on Roxzone (faster than 1%).Jonathan: strongest on Lunges (faster than 34% of the field), weakest on Runs (faster than 1%).
See the numbers
| Part | Kai: faster than | Jonathan: faster than |
|---|---|---|
| Ski | 2% | 31% |
| Push | 2% | 5% |
| Pull | 2% | 4% |
| BBJ | 4% | 8% |
| Row | 8% | 7% |
| Carry | 26% | 9% |
| Lunges | 14% | 34% |
| Wall balls | 4% | 10% |
| Roxzone | 1% | 4% |
| Runs | 5% | 1% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Kai | Jonathan |
|---|---|---|
| SkiErg | 2% | 31% |
| Sled push | 2% | 5% |
| Sled pull | 2% | 4% |
| Burpee broad jump | 4% | 8% |
| Row | 8% | 7% |
| Farmers carry | 26% | 9% |
| Sandbag lunges | 14% | 34% |
| Wall balls | 4% | 10% |
| Roxzone (moving) | 1% | 4% |
| Runs (8 km) | 5% | 1% |
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.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).Below, 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).
See the numbers
| Part | Kai · Berlin 2025 · Open Men | Jonathan · Berlin 2025 · Open Men |
|---|---|---|
| Run 1 | 4:29 | 4:05 |
| SkiErg | 5:06 | 4:32 |
| Run 2 | 5:39 | 5:43 |
| Sled push | 4:20 | 4:00 |
| Run 3 | 6:09 | 6:24 |
| Sled pull | 7:32 | 6:53 |
| Run 4 | 6:34 | 6:37 |
| Burpee broad jump | 9:19 | 8:03 |
| Run 5 | 5:51 | 6:57 |
| Row | 5:17 | 5:19 |
| Run 6 | 5:58 | 7:02 |
| Farmers carry | 2:24 | 2:55 |
| Run 7 | 5:56 | 7:15 |
| Sandbag lunges | 6:43 | 5:33 |
| Run 8 | 7:50 | 12:04 |
| Wall balls | 11:00 | 9:15 |
| Roxzone | 15:30 | 12:43 |
| Finish | 1:55:28 | 1:55:10 |
Head to head: 1 race they both ran
| Race | Kai | Jonathan | Gap |
|---|---|---|---|
| Berlin 2025 Open Men · 16 May 2025 | 1:55:28 | 1:55:10 | 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.
