USA Kyle Kostro
1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:52:31 at Boston 2025.
1 result
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Boston 2025 26 Sep 2025team: Kyle Kostro, Katrina Desharnaiswhole field → | Doubles Mixed · team 25-29 | 1:52:31 | 1204th of 1,259290th of 301 aged 25-29 | 1:09:43 | 33:27 | 9:26 | View results | See splits Hide splitsSkiErg4:50faster than 9%Sled push2:23faster than 17%Sled pull4:48faster than 27%Burpee broad jump4:00faster than 24%Row4:39fastest 38%Farmers carry2:06faster than 19%Sandbag lunges4:51faster than 17%Wall balls5:50faster than 26%Runs (8 km)1:09:43faster than 1%Roxzone9:26faster than 6%Run 19:02faster than 1%Run 28:01faster than 1%Run 38:48faster than 2%Run 49:23faster than 1%Run 58:31faster than 3%Run 69:51Run 78:07faster than 4%Run 88:04faster than 9%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.
1 team partner
- Katrina Desharnais1 race
From the team results above. A name opens the search: a partner can have more than one page.
Boston 2025, against 1,259 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: Kyle against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 3:18 against the typical Doubles Mixed finisher at Boston 2025. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:52:31.
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.
