The Daily PullBeta
Analyze free

Know the truth
about your Hyrox.

Not a ranking. A read of your real physiology, the finish you can move, and the loop that moves it. Raced or not.

Where are you?
AI've raced Hyrox
Your splits say what happened. We read WHY: where the race broke, your signature strength, and a projected finish you can move.
Read my last race →
BHaven't raced yet
No race needed. A recent 5k and two quick efforts, and we project your first finish and name your limiter before the start line.
Project my first Hyrox →
CRacing as a pair
How you two go fastest together: who's the engine, who takes which station, where your pair wins and loses time.
Read our pair →
Free. No sign-up. Any gym.
Projected finish · watch it fall
1:11:20
Sample athlete: −21:31 across 3 re-tests. Yours moves as you train and re-test.
Your race, one strip
Sample
ENGINE
held · fading · broke
READBroke at run 4: the back half cost 3:34 versus the opening pace.
8 runs and 8 stations, colored by how you held up.
See the full sample read →
The problem

Your splits tell you what happened, not why.

Results pages are descriptive: what happened, not what to do. Most of a Hyrox is won or lost in the back half under fatigue, and a fast fresh split never shows how you held up.

Same race, two reads
Illustrative
Your results page
Wall balls: 5:47. Slowest station. Fix your wall balls.
We read
You arrived at the wall with 12% in the tank. That 5:47 is fatigue carried from the back-half runs, not a wall-ball weakness. Fix the fade.

What you get back

Your limiters

A ranked limiter board.

Stations and run zones ranked strongest to weakest, with a real weakness told apart from a fatigue artifact.
What to fix first
Sample
Durability−3:44
Sandbag Lunges−1:12
Sled Pull−1:11
Ranked by the minutes each fix returns, modeled off this sample race. Your board comes from your splits.
Your signature strength

The dimension you stand out in.

One strength, in plain English and tied to time: the dimension where you actually beat the field.
Your signature
Sample
The Engine
You've got a 4:24/km engine.
top 23%
The number that moves

A projected finish, with a band.

A finish with a confidence band, not a fake single time. It calibrates to you as you re-test and race.
Projected finish
Sample
1:11:20
1:09:42confidence band1:12:58
Durability

How your back half holds up.

How much you fade under fatigue, across all 16 segments. Live in the projection; the magnitude calibrates as real data lands.
Your tank, across the race
Sample
•SKI•PUSH•PULL•BBJ•ROW•FC•SBL•WB
Systemic reserve traced over all 16 segments. Height is what was left; color is the state.
The science

Two numbers decide your Hyrox. Both are measurable.

Your engine (the pace you can hold) and your reserve (what's left for the stations). We read the engine as your Critical Pace from the peer-reviewed Critical Power model, off a short field test you can do in any gym. We didn't invent a score; we pointed a validated model at your race.

We show our work and never fake the precision: the projection is a range that tightens as you log more, and it gets sharper for everyone the more races it sees. Built by someone who spent years on the adaptive software endurance athletes train on.

How it works

Test, diagnose, train, re-test, race.

TestDiagnoseTrainRe-testRace
Projected finish, across re-tests
Sample
1:32:51
1:21:15
1:11:20
−21:31across three re-tests on this sample. The more you log, the tighter the read.

A loop, not a one-off: every race and workout you log fortifies the next projection.

Built in the open

What's solid today, and what's still calibrating. We'd rather earn your trust than oversell.

Solid today
Your Hyrox Score and the four pillars: engine, strength-endurance, run, durability
The limiter board: every station and run ranked by the time it cost you
Your Critical Pace: the sustainable engine the whole race runs on
A projected finish with a confidence band, durability-aware, calibrated to your races
Division-aware (Men's and Women's, Open and Pro) and race-result import
Re-test to a finish trajectory, plus an adaptive run and conditioning plan
Still calibrating
The durability read is modeled from your field test + the research; it gets truer as real race data lands.
The projection tightens every time you re-test or log a race.
Free beta. Founding Athletes stay free. Each race you analyze adds to the data the model learns from.
Questions

Common questions.

How is this different from the free Hyrox results sites?
Those rank your finish against the field. This reads your splits to explain why the race went the way it did, and what to fix next.
Is this just another training plan?
No. A generic plan does not know your data and never checks whether it worked. This measures where you are, projects your finish, trains your specific limiters, and re-measures.
How accurate is the projected finish?
It is a projection shown with a confidence band, not a guarantee. It starts from the endurance model and population data, then calibrates to you as you log races and re-tests. It will not claim an exact time.
Is this AI?
No. It is a sports-science model you can inspect, not a black box, and not a large language model.
Do I need a coach or special equipment?
No coach and no specialty kit. The whole field-test battery is doable in any gym: a recent 5k, a few short efforts, and a rower and a run for the durability read.
Founding Athletes

The first group trains free, for good.

The first ~100 get full access free, and keep it free as we grow. In return, your races and feedback are what we calibrate on.

No testimonials yet, which is the honest state of a new tool. You would be among the first to use it, and the first to tell us where it falls short.

Start training free
Want to see it work first? Analyze a race, no sign-up.

See what your last race actually told you.

Paste your splits, find your limiter, and get a projected finish you can train toward.

Free/60 seconds/No sign-up
Analyze your race freeOr see a sample read first
Men's and Women's. Open and Pro. Do it in any gym.
The Daily PullBeta
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