Install App
30-Day Challenge – offline & on your home screen
30 days of breathwork & cold exposure – every single day. Log your progress, earn badges and keep going.
In 30 seconds: enter your name & email. You instantly get your personal tracker link – also sent to your inbox.
Every day: Wim Hof breathing exercises + cold exposure (ice bath or cold shower). 30 days in a row.
Log each day – breathing rounds, cold, how you feel. Milestone badges appear automatically.
Every milestone is calculated automatically – based on your start date.
Day 7
You're in! The first real breakthrough.
Day 14
Halfway there! Your body is adapting.
Day 21
Habit formed! 21 days change everything.
Day 30
You made it. 30 days Wim Hof.
Sign up in 30 seconds and get your personal tracker link instantly – also sent to your email. Log each day's progress and see how far you've come.
Join for free now
Free · No registration required · Works on mobile & desktop
The challenge is your entry point. In the Fundamentals Workshop you learn the technique properly – safely guided and with a real ice bath.