Peter vs Kai

GER GER · Open Men · 2 results

Peter Kroll

1:28:06 best Open Men time · Stuttgart 2025
623rd of 1,171 place in that race · 1,171 Open Men finishers
SUI SUI · Open Men · 2 results

Kai Hänggeli

1:28:07 best Open Men time · Stuttgart 2025
625th of 1,171 place in that race · 1,171 Open Men finishers

Station radar · best race with a field of 30 or more

Peter: Stuttgart 2025, Open Men · Kai: Stuttgart 2025, Open Men

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
PeterKaiedge = faster than everyone, centre = slowest

This chart shows where Peter and Kai sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Peter: strongest on Push (faster than 98% of the field), weakest on BBJ (faster than 25%).Kai: strongest on Carry (faster than 81% of the field), weakest on Push (faster than 28%).

See the numbers
Part Peter: faster than Kai: faster than
Ski 91% 31%
Push 98% 28%
Pull 93% 52%
BBJ 25% 75%
Row 87% 32%
Carry 39% 81%
Lunges 77% 50%
Wall balls 32% 58%
Roxzone 35% 40%
Runs 35% 32%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Peter Kai
SkiErg 91% 31%
Sled push 98% 28%
Sled pull 93% 52%
Burpee broad jump 25% 75%
Row 87% 32%
Farmers carry 39% 81%
Sandbag lunges 77% 50%
Wall balls 32% 58%
Roxzone (moving) 35% 40%
Runs (8 km) 35% 32%

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

Peter · Stuttgart 2025 · Open Men1:28:06
5:304:094:391:564:453:364:536:435:114:265:122:155:104:206:058:4910:36
Kai · Stuttgart 2025 · Open Men1:28:07
5:034:374:503:104:584:405:174:345:304:575:191:465:235:155:426:5810:15
RunsStationsRoxzone (moving between stations)

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.Peter · Stuttgart 2025 · Open Men: 41:25 running, 36:14 at the stations and 10:36 in the roxzone; the longest station was the wall balls (8:49) and the shortest the sled push (1:56).Below, Kai · Stuttgart 2025 · Open Men: 42:02 running, 35:58 at the stations and 10:15 in the roxzone; the longest station was the wall balls (6:58).

See the numbers
Part Peter · Stuttgart 2025 · Open Men Kai · Stuttgart 2025 · Open Men
Run 1 5:30 5:03
SkiErg 4:09 4:37
Run 2 4:39 4:50
Sled push 1:56 3:10
Run 3 4:45 4:58
Sled pull 3:36 4:40
Run 4 4:53 5:17
Burpee broad jump 6:43 4:34
Run 5 5:11 5:30
Row 4:26 4:57
Run 6 5:12 5:19
Farmers carry 2:15 1:46
Run 7 5:10 5:23
Sandbag lunges 4:20 5:15
Run 8 6:05 5:42
Wall balls 8:49 6:58
Roxzone 10:36 10:15
Finish 1:28:06 1:28:07

Head to head: 1 race they both ran

Race Peter Kai Gap
Stuttgart 2025 Open Men · 1 Nov 2025 1:28:06 1:28:07 0:01 · Peter faster
The RoxHype app

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.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up