Justina Stone
2 HYROX races over 2 seasons, all in a team with 1 partner. Best Doubles Mixed time: 1:20:59 at Katowice 2025.
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 | |
|---|---|---|---|---|---|---|---|---|
| London ExCeL 2025 4 Dec 2025team: Justina Stone, Michael Stonewhole field → | Doubles Mixed · team 30-34 | 1:29:04 | 2185th of 2,853604th of 743 aged 30-34 | 42:54* | 32:38* | 13:38 | View results | See splits Hide splitsSkiErg4:48faster than 32%Sled push2:13faster than 40%Sled pull4:23faster than 31%Burpee broad jump4:03faster than 37%Row4:54faster than 47%Farmers carry1:59faster than 24%Sandbag lunges3:57fastest 48%Wall balls6:21faster than 16%Runs (8 km)42:54faster than 18%Roxzone13:38faster than 28%Run 14:28faster than 11%Run 24:54faster than 19%Run 35:07faster than 18%Run 45:15faster than 17%Run 55:12faster than 22%Run 65:06faster than 24%Run 75:16faster than 20%Run 87:39faster than 16%Full report for this race → |
| Katowice 2025 22 Feb 2025team: Justina Stone, Michael Stonewhole field → | Doubles Mixed · team 30-39 | 1:20:59 | 159th of 27579th of 124 aged 30-39 | 49:28 | 27:05 | 4:26† | View results | See splits Hide splitsSkiErg4:13faster than 45%Sled push1:32fastest 39%Sled pull3:23faster than 45%Burpee broad jump3:07fastest 36%Row4:37faster than 41%Farmers carry2:00faster than 22%Sandbag lunges3:36fastest 40%Wall balls4:37faster than 34%Runs (8 km)49:28faster than 30%Roxzone4:26Run 14:58faster than 25%Run 26:07faster than 24%Run 36:10faster than 34%Run 46:16faster than 32%Run 56:31faster than 27%Run 66:17faster than 31%Run 76:23faster than 33%Run 86:46faster than 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. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. The age group is the one entered for that race; for a team it is the team’s age group. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
The fastest Justina has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:13 | Katowice 2025 · best of 2 | 4:20 |
| Sled push | 1:32 | Katowice 2025 · best of 2 | 2:11 |
| Sled pull | 3:23 | Katowice 2025 · best of 2 | 3:59 |
| Burpee broad jump | 3:07 | Katowice 2025 · best of 2 | 3:35 |
| Row | 4:37 | Katowice 2025 · best of 2 | 4:47 |
| Farmers carry | 1:59 | London ExCeL 2025 · best of 2 | 1:50 |
| Sandbag lunges | 3:36 | Katowice 2025 · best of 2 | 4:03 |
| Wall balls | 4:37 | Katowice 2025 · best of 2 | 4:34 |
| Runs (8 km) | 42:54 | London ExCeL 2025 · best of 2 | 45:36 |
| Roxzone | 13:38 | London ExCeL 2025 | 7:11 |
How to read
Each station's best across Justina'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.
1 team partner
- Michael Stone2 races
From the team results above. A name opens the search: a partner can have more than one page.
Katowice 2025, against 275 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: Justina against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Wall balls cost 0:18 against the typical Doubles Mixed finisher at Katowice 2025. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.
Fix wall balls. Then beat 1:20:59.
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.