
Each year, the Susan G. Komen 3-Day® brings together thousands of dedicated people nationwide who are united by one shared goal: help end breast cancer.
In the months of fundraising leading up the 3-Day, participants help raise critical funds. Since 2003, over 500,000 participants have raised more than $927 million to save lives, expand community programs, improve access to patient care and fuel groundbreaking research, therapies and treatment.
The impact created by the 3-Day community over the years has been extraordinary, and this year we’re focused on pushing that progress even further.
Why the 3-Day
The 3-Day is a powerful journey that spans three unforgettable days where participants walk up to 60 miles. It’s a challenge that reflects personal commitment and collective impact, and it’s unforgettable. Along the 3-Day route, participants receive community support from residents and businesses who line the streets in appreciation. And through each step, participants share stories of survivorship, remembrance and hope for a world without breast cancer.

For Monica G., a newer participant of the San Diego 3-Day, walking was a way to honor the family members and friends in her life who have been diagnosed with breast cancer. She walked on her own, motivated by her desire to take action in a space that leaves many feeling helpless.
“I can only imagine what treatment must have been like for them,” Monica shared. “I felt that the least I could do was help raise money to support the breast cancer community and challenge myself to do something meaningful.
Ways to Participate
In the upcoming season, Komen 3-Day events will take place in Boston (Aug. 21-23), Dallas/Fort Worth (Oct. 23-25), San Diego (Nov. 13-15) and Tampa Bay (Feb. 19-21, 2027).
The 3-Day is flexible and inclusive of all fitness levels, with multiple distance options. While many choose the full three days and 60 miles, others choose the 1-Day (20 miles) or 2-Day (40 miles) options.

From the day you register, participants are supported by a dedicated coach who provides fundraising resources, training guidance and encouragement every step of the way.
The 3-Day is more than just a series of endurance walks. It’s an experience known to change lives and keep participants coming back year after year.
The Pink Bubble
At the heart of the 3-Day is the “Pink Bubble”— the energetic, creative and welcoming community of walkers, crew members and volunteers, who strive to end breast cancer with every step they take. The Pink Bubble is known for its touching pink-clad tributes honoring survivors and loved ones throughout the 3-Day weekends, and for its unwavering support, deep connection and compassion. It’ something you must experience to truly appreciate.
The Pink Bubble is a place where strangers become teammates, and by the time you reach the Finish Line, you’ll be moved to do it all over again.

If you’re ready to experience the Pink Bubble, we invite you to register today! We’d love to have you join us at one of our 3-Day events.
Visit the 3-Day to learn more.