FRA John Kostmann
2 HYROX races over 2 seasons, all in a team with 2 partners. Best Doubles Mixed time: 1:25:05 at Toulouse 2026.
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Toulouse 2026 19 Mar 2026team: John kostmann, emily ferrignowhole field → | Doubles Mixed · team 40-44 | 1:25:05 | 1254th of 1,960100th of 161 aged 40-44 | 45:43 | 32:20 | 7:06 | View results | See splits Hide splitsSkiErg4:29faster than 26%Sled push2:28faster than 25%Sled pull5:00faster than 13%Burpee broad jump3:49faster than 30%Row4:36fastest 50%Farmers carry1:56faster than 31%Sandbag lunges5:01faster than 16%Wall balls5:01faster than 32%Runs (8 km)45:43faster than 49%Roxzone7:06faster than 26%Run 14:16fastest 39%Run 25:14fastest 36%Run 35:47fastest 48%Run 46:19faster than 26%Run 56:01faster than 47%Run 66:00faster than 43%Run 76:10faster than 39%Run 85:59fastest 45%Full report for this race → |
| Toulouse 2025 8 Feb 2025team: Camille Ratzel, John Kostmannwhole field → | Doubles Mixed · team 40-49 | 1:26:38 | 690th of 92174th of 116 aged 40-49 | 48:21 | 31:12 | 7:16 | View results | See splits Hide splitsSkiErg4:22faster than 42%Sled push2:37faster than 18%Sled pull3:55fastest 42%Burpee broad jump3:57faster than 17%Row4:52faster than 23%Farmers carry1:58faster than 14%Sandbag lunges5:22faster than 9%Wall balls4:09fastest 44%Runs (8 km)48:21faster than 27%Roxzone7:16faster than 28%Run 16:05fastest 44%Run 27:41faster than 12%Run 35:43faster than 30%Run 45:36faster than 35%Run 55:40faster than 40%Run 65:58faster than 22%Run 75:50faster than 30%Run 85:51faster than 27%Full report for this race → |
How to read
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.
The fastest John has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:22 | Toulouse 2025 · best of 2 | 4:20 |
| Sled push | 2:28 | Toulouse 2026 · best of 2 | 2:11 |
| Sled pull | 3:55 | Toulouse 2025 · best of 2 | 3:59 |
| Burpee broad jump | 3:49 | Toulouse 2026 · best of 2 | 3:35 |
| Row | 4:36 | Toulouse 2026 · best of 2 | 4:47 |
| Farmers carry | 1:56 | Toulouse 2026 · best of 2 | 1:50 |
| Sandbag lunges | 5:01 | Toulouse 2026 · best of 2 | 4:03 |
| Wall balls | 4:09 | Toulouse 2025 · best of 2 | 4:34 |
| Runs (8 km) | 45:43 | Toulouse 2026 · best of 2 | 45:36 |
| Roxzone | 7:06 | Toulouse 2026 · best of 2 | 7:11 |
How to read
Each station's best across John's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Camille Ratzel1 race
- emily ferrigno1 race
From the team results above. A name opens the search: a partner can have more than one page.
Toulouse 2026, against 1,960 Doubles Mixed
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Doubles Mixed finisher at this race. Orange, right: slower, and by how much.
The race as one bar: John against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Sandbag lunges cost 0:59 against the typical Doubles Mixed finisher at Toulouse 2026. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:25:05.
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.
