Athlete · Doubles Mixed · team 35-39 ·

USA

Shelby Kooistra

1 HYROX race over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:19:08 at Anaheim 2025.

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Doubles Mixed time1:19:08Anaheim 2025

Doubles Mixed place358thof 1,395 · Anaheim 2025

Races1Race again and this page shows what changed.

Strongest part of the raceWall ballsfaster than 98% of Doubles Mixed at Anaheim 2025

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: your strongest and weakest stations, and your race as one bar.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Every race

1 result

press View results for a race’s full report

Race	Division	Time	Place	Runs	Stations	Roxzone	Report
Anaheim 2025 12 Dec 2025team: Matt Walsh, Shelby Kooistrawhole field →	Doubles Mixed · team 35-39	1:19:08	358th of 1,39581st of 327 aged 35-39	45:03	28:10	5:59	View results	See splits Hide splits SkiErg4:26fastest 30%Sled push2:33faster than 37%Sled pull3:56fastest 30%Burpee broad jump2:52fastest 14%Row4:55fastest 34%Farmers carry2:08faster than 26%Sandbag lunges3:42fastest 32%Wall balls3:38fastest 3%Runs (8 km)45:03fastest 30%Roxzone5:59fastest 30%Run 15:05fastest 31%Run 25:02fastest 27%Run 35:17fastest 25%Run 45:28fastest 30%Run 55:38fastest 30%Run 65:52fastest 43%Run 75:52fastest 41%Run 86:52fastest 29%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.

Raced with

1 team partner

Matt Walsh1 race

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Doubles Mixed race

Anaheim 2025, against 1,395 Doubles Mixed

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Shelbyedge = faster than everyone, centre = slowest

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 70%

Sled push faster than 37%

Sled pull faster than 71%

Burpee broad jump faster than 86%

Row faster than 67%

Farmers carry faster than 26%

Sandbag lunges faster than 68%

Wall balls faster than 98%

Roxzone faster than 70%

Runs (8 km) faster than 70%

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:11 faster

Sled push 0:12 slower

Sled pull 0:30 faster

Burpee broad jump 0:52 faster

Row 0:12 faster

Farmers carry 0:13 slower

Sandbag lunges 0:26 faster

Wall balls 1:26 faster

Roxzone 1:01 faster

Runs (8 km) 4:48 faster

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: Shelby against the typical Doubles Mixed finisher

Shelby1:19:08

5:054:265:022:335:173:565:282:525:384:555:522:085:523:426:523:385:59

Typical Doubles Mixed1:27:45

5:354:375:402:215:574:266:003:446:145:076:061:556:094:087:425:047:00

RunsStationsRoxzone (moving between stations)

The race in order, left to right. A wider block than the one below is slower than typical.

The RoxHype app

Training for the next one? Let's beat 1:19:08.

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

Start my training plan App Store Google Play

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