Join the 3-Day and Help Us End Breast Cancer

Survivor procession at the 2025 San Diego 3-Day.

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.  

Along the route of the 2025 Susan G. Komen San Diego 3-Day.

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. 

The 2025 Dallas/Fort Worth 3-Day walkers.

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. 

The 2025 Susan G. Komen Denver 3-Day.

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. 

Looking Back at a Remarkable 2025 3-Day

2025 San Diego 3-Day

In 2025, the Susan G. Komen 3-Day® was shaped not by perfect conditions, but by unwavering commitment. Across four cities, thousands of walkers and crew members faced unexpected challenges and changing routes, yet the Pink Bubble met every moment with resilience, compassion and a shared determination to help end breast cancer forever.

Nearly 4,640 walkers and crew members showed up with one shared purpose. Rain fell, routes shifted and plans evolved, but the strength of the 3-Day community never wavered. By year’s end, that determination had raised more than $12 million to support breast cancer research, community health programs and policy advocacy.

Denver: Where the Journey Began

The 2025 3-Day season began in Denver where walkers set the tone for the year ahead. In August, participants walked 60, 40 or 20 miles over the course of three days in the Mile High City among mountain views and nearby Boulder. Together, 610 walkers and crew raised nearly $1.3 million, launching the season with momentum.

2025 Denver 3-Day

New England: Building Strength Along the Way

The journey continued over the summer in New England and was nothing short of extraordinary. With 930 dedicated walkers and crew members, the community raised $2.4 million for breast cancer research, community health, patient care and advocacy.

Dallas/Fort Worth: Hope Through The Rain

In Texas, the Pink Bubble filled the streets of Dallas and Fort Worth with determination and gratitude. Even when the rain led to some minor scheduling adjustments, the Pink Bubble’s energy remained strong. Together, 800 walkers and crew members raised $2.1 million. Each dollar raised and each story shared moves the 3-Day community one step closer to a world without breast cancer.

San Diego: The Season’s Powerful Final Chapter

The 2025 season came to a close in San Diego and it did so in unforgettable fashion. A powerful rainstorm reshaped the November weekend, but it never shook the resolve of the community. What began as a hopeful 60-mile journey became a defining display of grit, teamwork and heart.

In the end, more than 1,900 walkers and 330 crew members celebrated raising $6.5 million. There were tears, cheers and the shared understanding that this San Diego 3-Day will be remembered for decades.

We Never Give Up

The 2025 3-Day wasn’t just about miles walkedit was about standing together when circumstances changed and pushing forward anyway.

From mountains to coastlines, rainstorms to sunshine, the Pink Bubble proved once again that this community doesn’t just walkit leads, lifts and refuses to give up.

And together, we’re closer than ever to a world without breast cancer.

Walking Through the 3-Day Storm: Strength After Breast Cancer

Nisha at the San Diego 3-Day standing at the finish line

I was diagnosed with HER2-positive invasive ductal carcinoma at 42, and after chemotherapy and radiation my body felt decades older than my actual age. There was a point when it was hard to walk and I needed to use a wheelchair for several weeks. I quickly learned it was going to be hard to feel safe in my body again, and how difficult it would be to get back to what I once was: strong.  

Two years into my breast cancer survivorship, I’m still working every day to regain strength and confidence. I reduced my stress, changed my eating habits, prioritized sleep and began practicing Pilates and exercising several times a week. I did all the things that helped me feel like the future is in my control. Some days it felt like enough, other days my body whispered that I could do more. So earlier this year, I decided to push myself even further than I ever imagined. I signed up for my first Susan G. Komen 3-Day® in San Diego. In November, I walked nearly 60 miles over the course of three days   in the middle of a powerful rainstorm. 

When I registered for the 3-Day, I was hesitant. As a very busy mom to three young kids, I wasn’t sure I could commit the time to walk 20 miles a day over three days, and I worried about meeting my fundraising minimum. But once I got started, I never looked back. It became my main goal for the year and I never lost focus.  

To my surprise, it didn’t take long for my family and friends to start donating. I shared my breast cancer experience on social media when I was diagnosed in 2022, so my personal network knew what I had been through. They saw me at my lowest and followed me through every stage of treatment and into survivorship. I reached and exceeded my goal three months before the 3-Day, which allowed me to focus even more on training. 

Knowing others believed in me made it impossible to ever give up. I trained whenever I could, and it quickly became a shared journey. I started my training walks six months before the San Diego 3-Day and remained consistent each week. I walked with my 72-year-old dad, who has been dedicated to fitness ever since I was a little girl. I walked with friends. When our sons were at football practice, we’d walk along the track. I walked through my neighborhood while my twin boys rode their bikes alongside me. Even though I registered as a solo walker without a designated team, the experience was anything but solo.  

When the 3-Day finally arrived, I felt ready  until the forecast showed a rainstorm. I knew the 60-mile challenge was going to be even harder than I expected. And it was. The first day was relatively easy for me. The energy was high and the weather was beautiful. I was prepared for the rain. I had layers of clothes, and my backpack was packed with everything I could possibly need for rain. I met so many longtime survivors who walked with me for miles here and there. By the time I completed Day 1, it had only started to sprinkle. I felt so great after racking up my first 20 miles. I enjoyed a good dinner at Crown Point Shores Park, followed by the Celebration of Champions  where all the top teams and fundraisers were celebrated for their fundraising achievements. 

Nisha at the end of Day 1 at the San Diego 3-2025.

Day was a completely different experience. When I woke early that morning and got onto the shuttle to the route, it was dark, cold and wet. Walkers were dressed in rain gear from head to toe. I had two pink ponchos, layers, a beanie and plastic coverings over my shoes.  

The rain was steady for hours. Walking through Ocean Beach was not fun at all. I tried so hard to avoid deep puddles until I had no choice. The streets were flooded. I powered through ankle-deep puddles, and slowly up Narragansett Hill. It was hard not to give up at that point. I was drenched and exhausted. But I kept reminding myself that I had been through harder days, and then I kept going.  

At some point that day, the flooding prompted a portion of the route to be closed. I walked most of the day alone. The stormy weather wasn’t the best way to talk to people along the route. I got overcome with emotion from time to time: inspired, fatigued and overwhelmed. I cried a few times, then regrouped and kept going. I kept telling myself that I could do it, that I had to do it, that I wanted to do it.  

The last section of Day 2 was brutal. The wind and rain were relentless along the bay. I remember clutching onto my poncho because it felt like it was going to get blown away. I was soaked. My tears mixed with rain drops as I clocked in my 16th mile for the second day.   

Once I sat down in the shuttle to go back to the hotel, my body shut down. I could barely walk and needed help getting down the steps to exit the bus. I was starving, but not able to walk around to get food at the hotel. I called the front desk for help, and they were nice enough to have the restaurant deliver a pretzel and grilled cheese to my room. I took a hot shower, massaged my legs and feet, took some medicine and napped for three hours.  

When I woke up, I went downstairs to the hotel ballroom. The 3-Day medical crew had set up inside and provided physical therapy. They worked on my calves and hip and treated the painful blisters on my toes. I was incredibly grateful. 

On Day 3, I woke up feeling surprisingly strong and ready. Along the Mission Boardwalk, I took out my phone and recorded video of the beautiful weather. I also Facetimed my husband and my three kids at home. I wish they could have been on the route with me, especially because they were with me every step of my breast cancer journey. It was amazing to share a little piece of the 3-Day with me on that call. As I walked, I reflected and listened to pieces of conversations happening around me. There were stories of loss, survival and thriving decades after diagnosis. It was heavy and beautiful all at once. 

Nisha on the last day of the 2025 Susan G. Komen 3-Day

As I crossed the bridge toward the final mile back to Crown Point Shores, a stunning double rainbow appeared over the bay. I couldn’t help but smile. It felt like a symbol of hope after hardship, much like my own journey with breast cancer.  

Crossing the Finish Line brought overwhelming relief and gratitude. I thanked my body for carrying me through. During the Closing Ceremony, I walked into the tent hand-in-hand with another survivor I had met along the route, standing shoulder to shoulder with other survivors as the 3-Day community applauded. 

A rainbow at the 2025 San Diego 3-Day.

When I exited the tent, my parents were there. They drove up that day from Los Angeles to surprise me. Their warm hug was exactly what I needed. 

Those three days in San Diego were tough, and I am processing a lot of it. The experience was truly life-changing for me, and I can’t wait to do it again. Since then, a lot of people have asked me about the 3-Day. I invite them to join me for a walk so I can tell them all about it. I will always be grateful to the 3-Day for giving me a special place to reconnect with my body. The challenge taught me to trust my body again. It reminded me of where breast cancer took me and shone a light on how far I’ve come.