Challenge Contract

Free challenge planner and tracker

Pick a challenge. Sign it. Keep it.

Plan Dry January, Sober October, a no-spend month or thirty days of fitness. Choose your daily rules, sign a one-page contract with yourself, and check in every day.

Write my contract Open my tracker
  • Free, no sign-up
  • About two minutes
  • Saved only in your browser
  1. 1Challenge
  2. 2Name
  3. 3Dates
  4. 4Rules
  5. 5Motto

Step 1Choose your challenge

Step 2Who is signing?

Step 3When does it run?

Step 4Choose your daily rules

Three to six rules you can answer with a yes or no every evening. Tap to add or remove.

Your rules

    Step 5A motto and your terms

    See your contract

    How it works

    Three steps, about two minutes

    1. Pick and write

    Choose a challenge and three to six daily rules you can answer with a yes or no. Small and specific beats big and vague.

    2. Sign it

    Your name, your dates, your motto. A signed page is harder to quietly forget than a note on your phone.

    3. Keep it visible

    Print the contract with a month calendar, set it as your lock screen, and check off each day in the tracker.

    Pick a challenge

    Start with a ready-made plan

    Each challenge comes with suggested dates, rules and mottos. Change anything before you sign.

    January 1 to 31

    Dry January

    A month without alcohol to start the year. Plan alcohol-free evenings, keep a daily log and print a 31-day calendar for the fridge.

    Plan my Dry January Read the guide
    October 1 to 31

    Sober October

    An alcohol-free October before the holiday season.

    Start this challenge     30 days

    No Spend Month

    Essentials only: groceries, bills and nothing else for a month.

    Start this challenge     30 days

    30-Day Fitness

    Move every day, sleep well and drink water, for thirty days.

    Start this challenge     75 days

    75 Soft

    Train, eat well, drink water and read, at a pace you can keep.

    Start this challenge     30 days

    No Sugar Challenge

    Thirty days without added sugar, with fruit as the backup plan.

    Start this challenge     Any length

    Your own challenge

    Name it, set the dates and write your own rules.

    Start this challenge

    Planning an alcohol-free month? If you drink heavily or every day, stopping suddenly can be dangerous because of alcohol withdrawal. Talk to a doctor before you start.

    Dry January guides

    Get ready for January

    Dates and a printable calendarHow Dry January works, a free calendar, and a calculator for the money you keep. Practical tipsEvenings, social plans, alcohol-free drinks and what to do after a slip. What people reportWhat research and health services say about a month off, with sources.

    Questions

    Good to know

    Is Challenge Contract free? Do I need an account?

    It is free and needs no account. Your contract and daily check-ins are stored only in your own browser. Clearing your browser data removes them, so save the image or print the calendar as a backup.

    When does Dry January 2027 start and end?

    Dry January covers the whole month: Friday, January 1 to Sunday, January 31, 2027, which is 31 days. You can also start on another day and run 31 days from there.

    Which challenges can I plan here?

    Dry January, Sober October, a no-spend month, a 30-day fitness challenge, or a custom challenge with your own name, rules and dates. Each one starts with suggested rules and dates that you can change.

    What if I slip during my challenge?

    Note it honestly and carry on the next day. The contract's never-miss-twice rule means one off day does not end the challenge, and the tracker reminds you when yesterday was missed.

    Should I talk to a doctor before an alcohol-free month?

    If you drink heavily or every day, yes. Stopping suddenly can be dangerous because of alcohol withdrawal, so talk to a doctor before you start.