Skip to content
Crucible Fit
  • The Crucible
  • The Week
  • Gyms
  • Programs
  • Train Your Way
  • Pricing
Get Crucible
  • The Crucible
  • The Week
  • Gyms
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing
  • FAQ
  • Training Guides
Get Crucible
Crucible Fit

A daily functional fitness test for iPhone, Apple Watch and Android. Stations, reps and the Crux, sized to your readiness and your kit.

Download on the App StoreGet it on Google Play

Crucible Fit

  • The Crucible
  • The Week
  • Gyms
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing

Explore

  • Training Guides
  • Exercise Library
  • FAQ
  • Press
  • Support

Legal

  • Terms and Conditions
  • Privacy Policy
  • Consumer Health Data Notice

CRUCIBLE FIT™ and Crux by Crucible Fit are trademarks of Crucible Fit, LLC.

© 2026 Crucible Fit, LLC. All rights reserved. Apple, the Apple logo, iPhone and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.

Crews and gyms

Your gym, on the board.

Everyone runs the same Crucible, so a result means the same thing in a garage, a box or a hotel room. Your crew gets a board, your gym gets a board, and the whole field shares one. Each ranks by Crucible Effort, then time.

Get CrucibleApply to be an affiliate

This week · Dumbbells

Effort

Time

146816:08
244116:40
3You41217:12
439817:55
537718:31
  • First place: Effort 468, time 16:08.
  • Second place: Effort 441, time 16:40.
  • You, in third place: Effort 412, time 17:12.
  • Fourth place: Effort 398, time 17:55.
  • Fifth place: Effort 377, time 18:31.
An illustrated gym board. Illustration

Two numbers

How fast, and how much.

Every finish carries two numbers. Together they say what a Crucible took out of you.

Time

17:12

Illustration

How fast you moved through every station and every Crux, start to finish.

Crucible Effort

412

Illustration

How much work you moved per minute, scaled to your body mass so different bodies can compare.

Log your loads at the finish, or add them later. Without them, your time still stands on its own.

What Crucible Effort counts→

Three boards

A board for every circle you train in.

The ranked Crucible is the same for everyone in your division, so one result can count in more than one place.
  • Your crew

    The handful of people who know your name, and know your time.

  • Your gym

    Your box, with divisions and coaches, and a board that fills up through the week.

  • The Crucible gym

    One board for everyone who joins. See how much of the field you're ahead of.

Boards show your handle and nothing else. Report and block are on every row, and a person reads every report.

Pace lines

Always a next one to pass.

On the Crucible gym, anonymous pace lines are drawn from the week's field. You see where the top of the field is, and how far you are from it.

You never chase a name. You chase a line, pass it, and the next one is waiting.

  1. Top 10%15:20
  2. Top 25%16:45
  3. You17:12
  4. Top halfPassed18:30
  • Top 10% line: 15:20, ahead of you.
  • Top 25% line: 16:45, the next line to pass.
  • You: 17:12.
  • Top half line: 18:30, passed.
An illustrated pace ladder. Illustration

For gym owners

The week's test, run on your floor.

Put the ranked Crucible on your calendar and let the board do the rest. Everything below is in the app today.
  • Your board on the gym screen

    A station view made for the screen by the front desk, so the week's results are on the wall.

  • A poster to join

    Print a poster with a code. Members scan it and they're on your board.

  • Divisions and coaches

    Split the board into divisions, and give your coaches a hand in running it.

  • Your name, protected

    A verified gym carries a badge, and nobody else can take its name.

Partnership

Two ways to make it official.

In the app

Verified

Open your gym's settings in Crucible Fit and apply. A verified gym gets a badge and a protected name.

How verification works→
On this page

Crucible Fit Affiliate

A partnership for gyms that make the Crucible part of their week. Tell us about your gym. A person reads every application and replies by email.

Apply

Crucible Fit Affiliate

Tell us about your gym.

A few details about you, your gym and how you'd run the Crucible. A person reads every application and replies by email.
You
Your gym

Where we can see your gym.

Is your gym in Crucible Fit yet? * (required)
How you'd run it

Classes, a weekly event, open gym, your coaches. Whatever's true.

0 of 2000 characters

Questions

About boards and gyms.

What is Crucible Effort?

The second number beside your time. It counts the work you moved per minute, the loads you lifted and the part of your own body each movement lifts, scaled to your body mass so trainees of different sizes can compare. Higher means more work.

It needs the loads you used. Log them at the finish, or add them later. Without them, your time stands on its own.

How do crews and gyms work?

A crew is the handful of people who know your name. A gym is your box. Each gets a board for the week's ranked Crucible, ranked by Crucible Effort, then time.

Start one in the app, or join with an invite link, a code or your gym's poster. You need a handle to join, and the board shows only that handle. Leave any time, and your results come off that board.

Crews, gyms and the Crucible gym

What is the Crucible gym?

One board, run by Crucible Fit, for everyone who chooses to join. Your place shows how much of the week's field you're ahead of, and anonymous pace lines drawn from the field give you the next one to pass.

How pace lines work

What's the difference between a verified gym and a Crucible Fit Affiliate?

Verified happens in the app. A gym's owner applies from the gym's settings, and a verified gym gets a badge and a protected name.

Crucible Fit Affiliate is a partnership for gyms that make the Crucible part of their week. Apply on the gyms page, and a person will reply by email.

Apply to be an affiliate

Can other people see who I am?

Boards show your handle and nothing else: never your name, email, health data or body mass. Report and block are on every board row, and a person reads every report.

Read the full FAQ→

Bring your gym to the board.

Your first Crucible is on us. Then $14.99 a month with a 7-day trial, or $119.99 a year with a 14-day trial.

Download on the App StoreGet it on Google Play