DONNA 110 Mile-A-Day Challenge

Move with Purpose.

Some journeys aren’t measured by speed.

They’re measured by choosing to move.

The DONNA 110 Mile-A-Day Challenge encourages participants everywhere to make movement part of everyday life from October through DONNA Marathon Weekend. Whether it’s a walk around the neighborhood, a morning run, a bike ride, a hike with friends, or simply ten minutes of intentional movement, every mile adds up to something extraordinary.

By moving your body over 110 days, you’ll work toward completing 110 miles while supporting The DONNA Foundation’s mission to provide hope, support, and financial relief to individuals and families living with breast cancer.

This is Love in Motion.

Challenge Highlights

• Complete 110 miles between October and DONNA Marathon Weekend
• Move at your own pace, on your own schedule
• Walk, run, hike, bike, roll, or enjoy any activity that keeps you moving
• Participate from wherever you call home
• Join a supportive community committed to healthy movement
• Earn the legendary DONNA 110 Ultra belt buckle finisher medal upon successful completion

Your 110 Mile-A-Day Challenge Experience

Every registration is your invitation to celebrate 20 years of Love in Motion while committing to your own wellness journey. Participants receive:

• Premium gender-specific commemorative race shirt
• Exclusive DONNA 110 Ultra belt buckle finisher medal upon successful completion
• Keepsake race bib
• Access to an optional mileage tracking and results reporting tool
• Race materials shipped to U.S. addresses following DONNA Marathon Weekend

Keep Moving. Keep Inspiring.

The DONNA 110 Mile-A-Day Challenge is built on a simple idea:

Just keep moving.

Some days that might mean a long run.

Other days it might be a walk around the block, ten minutes of stretching, or an evening stroll with friends.

Every mile counts.

Every step matters.

Whether you’re rebuilding strength, improving your health, training for your next goal, or simply choosing to move more, you’ll be part of a community that believes movement has the power to change lives—including your own.

You don’t have to change your life overnight.

Just choose to move today.

Ready to Make It Official?

Register for the DONNA 110 Mile-A-Day Challenge »

Go directly to 110 Mile-A-Day Challenge registration.

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How It Works

1. Register – Registration will remain open until February 6, 2027 at 3 PM ET.

2. Walk! Starting October 1, 2026, recruit a friend, join a group, commit to move your body every day!

3. SUBMIT RESULTS – we have fun milestones to achieve along the way, so track your miles with us. Help us reach our goal to walk 20,000 miles together to finish breast cancer! Results submission opens October 1, 2026 and ends DONNA Marathon Sunday, February 7, 2027.

4. Receive Your Swag! In February 2027, get excited when your amazing DONNA 110 finisher’s belt buckle medal and shirt arrive in your mailbox. Registration fee includes shipping to US addresses only.

Frequently Asked Questions:

May I run or walk more than 1 mile per day? Yes! The objective is to accumulate 110 miles on or before DONNA Marathon Weekend February 5 – 7, 2027.

May I run or walk more than 110 miles? Yes! Help us achieve our goal to collectively walk or run 20,000 miles to finish breast cancer.

May I log more than one walk or run in a single day? Yes! You are able to submit multiple activity entries per day.

What if I skip a day? Rest days are important, so totally ok to miss a day.