50 Days · 9 Habits · 1 Finished Thing

The Fit50
Challenge.

Nine daily disciplines. Fifty days. More to show for it than just crystal clear pee.

See the rules
50

days · one finished thing

Blame us.

Thanks to a good mate, I started and finished 75 Hard — like the idiot I am, I was training for a backyard ultra at the same time, more on that later. Ultimately I finished slightly slimmer with crystal-clear pee but not much else to show for it. The moment day 75 rolled past I stuffed my face with Aussie junk food to celebrate.

Basically by month two it had become a pure mental slog, and for my ADHD brain the creative juices had dried up. The journey became joyless.

Six months later my mate and I wanted a fresh challenge — one that pushed the body and fed the mind, gave us something to build, and made the hard days feel like progress instead of just enduring.

So we made this. Fifty days, nine disciplines, and something tangible waiting for you on the other side.

— Barny

The Nine Rules

All nine, Every day — That's the challenge.

01

Feed Your Brain

Read 5 books in 50 days, or ship 30 minutes a day on a project you've been putting off.

02

Move Your Body

Complete one workout from the four lines (A, B, C, D) every day.

03

Fuel Right

Track your macros every day. Hit your protein, carb, and fat targets.

04

Crispy Clarity

No alcohol for 50 days. Full sobriety, no exceptions.

05

Fresh Lungs

No smoking or vaping. Zero nicotine for 50 days.

06

Open Mind

Meditate for 10 minutes every day. Sit, breathe, notice.

07

Step It Up

Walk 10,000 steps every day. Your body was made to move.

08

Wet The Lips

Drink 2.5 litres of water every day. Stay hydrated, stay focused.

09

Chill Out

End every shower cold. Start with 30 seconds on day 1, build toward a fully cold shower by day 50.

Ready to commit to all nine?

Take the Challenge

On the house

Four resources that make the hardest rules easier. Free, no challenge required.

Feeling baller? Get streak protection, a detailed macro food tracker, the multi-purpose timer, an editable project board and a water tracker.

The Workouts

Choose a line a day, Repeat — Just show up.

A

01

Push-ups

5 × 10

02

Supermans

5 × 10

03

Bodyweight Squats

5 × 10

04

Bird Dogs

5 × 10/side

05

Plank

5 × 50s

B

01

Wide Push-ups

5 × 10

02

Reverse Snow Angels

5 × 10

03

Lunges

5 × 10

04

Plank Shoulder Taps

5 × 10/side

05

Burpees

5 × 50s

C

01

Tricep Dips (floor)

5 × 10

02

Prone Y-Raises

5 × 10

03

Glute Bridges

5 × 10

04

Flutter Kicks

5 × 10

05

Mountain Climbers

5 × 50s

D

01

Tricep Push-ups

5 × 10

02

Wall Slides

5 × 10

03

Single-Leg Glute Bridge

5 × 10/leg

04

Dead Bugs

5 × 10/side

05

Russian Twists

5 × 50s

Day 1 starts when you do.

Start tracking

Calculate your finish date

Picked your start date? Now find your finish line.

Your finish date

Pick a date above to see your finish line.

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Frequently asked questions

Still overthinking it? Don't! Just start! The only failure is quitting.

Life happens. If you miss a day, simply continue from where you are. The streak resets, but your progress remains. The key is consistency over perfection — start again the next morning.

Absolutely. The workouts are suggestions, not scripture. Replace any exercise with a comparable movement: push-ups → dumbbell press, pull-ups → lat pulldowns, and so on. The A → B → C → D pattern matters more than the specific exercises.

Yes. Audiobooks absolutely count. The goal is to read 5 books in 50 days — audiobooks, ebooks, physical books, all of it. Read what you actually enjoy, just keep the pages turning.

As cold as you can handle. The goal is uncomfortable but bearable. Start with 30 seconds of cold at the end of your regular shower. Over time, you can make it colder and longer.

Yes. Pick any date to start. Use the calculator above to see your finish date. Many people start on a Monday or the 1st of a month, but there is no perfect time — only the time you commit.

No. All workouts can be done at home with minimal equipment. Bodyweight exercises work perfectly. If you have dumbbells, great. If not, improvise with household items.

Less thinking. More doing.

Take the Challenge

€5.99 = 1 Caneca

Our local word for a large beer.

50 days · one payment · yours forever · no subscription

What you get

Six tools to walk into the challenge.

Task tracker

Tap to mark the nine daily habits; streak builds automatically.

Streak protection

One free pass a week. Miss a day and the streak holds. Each save shows up as a 🍌 on your certificate.

Water tracker

Tap to log each glass, target built in.

Macro food tracker

Search over 5,000 foods from an international taste palette, log portions, tag meals, totals against your targets.

Multi-purpose timer

Reading, meditation, focus blocks, presets included.

Kanban board

Plan the 50 days across To do · In progress · Done.

Two ways to start

Flying Solo.

€5.99

One player. Fifty days. Just you against the calendar.

The price of a caneca · secure checkout via Stripe

The newsletter

One email a fortnight. Useful, never noise.

Field notes from the 50 days: what worked, what didn't.