Defeat Multiple Myeloma
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    • Home
    • Race Info
    • Registration
    • Fundraising
    • Volunteers
    • Sponsors
    • F.A.Q.
Defeat Multiple Myeloma
  • Home
  • Race Info
  • Registration
  • Fundraising
  • Volunteers
  • Sponsors
  • F.A.Q.

June 29, 2025

Family-friendly run & walk in Magnuson Park, Seattle, WA or virtually from your own neighborhood

Register Here

Celebrating Survivors and Loved Ones Lost

100% of participant-raised dollars go to Fred Hutch Cancer Center to advance multiple myeloma research.

Two people smiling during the race

You've Changed Lives

Your time, effort, and donations have made a huge impact.


2025 will be our 13th year coming together to raise funds to advance multiple myeloma research. With over $1.4 million raised so far, we are proud to be part of the progress. 


Looking for 2024 photos!? You will find the full album here. 

Group of people smiling after the race

Our Mission

Defeat Multiple Myeloma's Mission is to raise awareness of multiple myeloma while supporting research that seeks to discover new treatments, improve quality of life for multiple myeloma patients, and ultimately find a cure for this devastating form of cancer.

Defeat Multiple Myeloma logo with a racer

Join Us

Gather your family and friends to support your loved ones as we build community around this disease together. Join us on June 29, 2025 for this family-friendly run & walk. Choose 5K or 1 mile distance for our in-person race or choose your own distance for the virtual option.

Register Here

Fundraise

Fundraise

Fundraise

Help us raise $1 million more by signing up for the event and creating your fundraising page. ​100% of all proceeds will directly support multiple myeloma research at Fred Hutch Cancer Center.

Learn More

Volunteer

Fundraise

Fundraise

We love our volunteers and could not do this race without you! We have positions that vary from early morning to later morning. Great for groups or individuals.

Learn More

Race Info

Fundraise

Race Info

Questions? Check out the race schedule, read about Defeat Multiple Myeloma, or contact us.

Learn More

Thank you Multiple Myeloma Cure Seekers Society

Defeat Multiple Myeloma is produced with the help of Multiple Myeloma Cure Seekers Society, which was founded in hopes of raising understanding and funding for research to find a cure for Multiple Myeloma. Donations go directly to Fred Hutch Cancer Center. Check out their page for upcoming events.

100% of proceeds goes to

Fred Hutch logo

Copyright © 2025 Defeat Myeloma - All Rights Reserved.


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