USA Stacey Koszut
3 HYROX races over 1 season, all in a team with 2 partners. Best Doubles Women time: 1:30:33 at New York 2026.
Doubles Women: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Women race. Not enough complete, clean Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| New York 2026 28 May 2026team: Amanda Bostjancic, Stacey Koszutwhole field → | Doubles Women · team 45-49 | 1:30:33 | 2235th of 5,71692nd of 314 aged 45-49 | 50:19 | 32:25 | 7:53 | View results | See splits Hide splitsSkiErg5:16faster than 17%Sled push1:57fastest 48%Sled pull4:47faster than 25%Burpee broad jump4:00fastest 34%Row5:24faster than 41%Farmers carry2:10faster than 43%Sandbag lunges4:06fastest 49%Wall balls4:45fastest 50%Runs (8 km)50:19fastest 32%Roxzone7:53faster than 48%Run 16:31fastest 47%Run 25:55fastest 41%Run 35:59fastest 34%Run 46:11fastest 37%Run 56:03fastest 27%Run 66:01fastest 29%Run 76:10fastest 34%Run 87:33fastest 32%Full report for this race → |
| Las Vegas 2026 20 Feb 2026team: Kristin Bowser, Stacey Koszutwhole field → | Doubles Women · team 45-49 | 1:31:17 | 872nd of 1,89949th of 117 aged 45-49 | 46:43 | 35:23 | 9:16 | View results | See splits Hide splitsSkiErg5:20faster than 24%Sled push1:59fastest 41%Sled pull5:33faster than 9%Burpee broad jump5:14faster than 21%Row5:40faster than 24%Farmers carry2:06faster than 22%Sandbag lunges4:28faster than 23%Wall balls5:03faster than 32%Runs (8 km)46:43fastest 25%Roxzone9:16faster than 41%Run 14:00fastest 36%Run 25:43fastest 24%Run 35:54fastest 21%Run 46:10fastest 28%Run 56:34fastest 37%Run 66:17fastest 29%Run 76:09fastest 26%Run 85:59fastest 20%Full report for this race → |
| Chicago 2025 14 Nov 2025team: Stacey Koszut, Kristin Bowserwhole field → | Doubles Women · team 45-49 | 1:32:01 | 890th of 1,54147th of 106 aged 45-49 | 47:27 | 37:28 | 7:09 | View results | See splits Hide splitsSkiErg4:55faster than 28%Sled push1:31faster than 45%Sled pull6:08faster than 4%Burpee broad jump6:20faster than 9%Row5:13faster than 41%Farmers carry2:20faster than 5%Sandbag lunges5:26faster than 6%Wall balls5:35faster than 12%Runs (8 km)47:27fastest 26%Roxzone7:09faster than 42%Run 14:21fastest 25%Run 25:50fastest 28%Run 35:58fastest 26%Run 45:59fastest 23%Run 56:06fastest 24%Run 66:14fastest 30%Run 76:17fastest 33%Run 86:45fastest 30%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 Stacey has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:55 | Chicago 2025 · best of 3 | 4:48 |
| Sled push | 1:31 | Chicago 2025 · best of 3 | 1:51 |
| Sled pull | 4:47 | New York 2026 · best of 3 | 4:12 |
| Burpee broad jump | 4:00 | New York 2026 · best of 3 | 4:17 |
| Row | 5:13 | Chicago 2025 · best of 3 | 5:12 |
| Farmers carry | 2:06 | Las Vegas 2026 · best of 3 | 1:52 |
| Sandbag lunges | 4:06 | New York 2026 · best of 3 | 3:47 |
| Wall balls | 4:45 | New York 2026 · best of 3 | 4:22 |
| Runs (8 km) | 46:43 | Las Vegas 2026 · best of 3 | 49:12 |
| Roxzone | 7:09 | Chicago 2025 · best of 3 | 7:49 |
How to read
Each station's best across Stacey's Doubles Women races, from different races, against the typical Doubles Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Kristin Bowser2 races
- Amanda Bostjancic1 race
From the team results above. A name opens the search: a partner can have more than one page.
New York 2026, against 5,716 Doubles Women
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 Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Stacey against the typical Doubles Women finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Sled pull cost 0:35 against the typical Doubles Women finisher at New York 2026. The sled pull guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sled pull. Then beat 1:30:33.
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.
