Magnusson Park, Seattle, WA
Or Virtual, from anywhere

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

Your time, effort, and donations have made a huge impact.
2026 will be our 14th 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 2025 photos!? You will find the full album here.

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.

Gather your family and friends to support your loved ones as we build community around this disease together. Join us on June 28, 2026 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.
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.
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.
Questions? Check out the race schedule, read about Defeat Multiple Myeloma, or contact us.
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