
Run Scared 10K, 5K and 2 Mile run/walk
Sunday, October 26, 2025
Seward Park
Benefiting Blood Cancer United - PNW
Sunday, October 26, 2025
Seward Park
Benefiting Blood Cancer United - PNW
Celebrating 17 years of Run Scared
Benefiting Blood Cancer United (formerly The Leukemia and Lymphoma Society)
Choose from 10K, 5K or 2 mile walk or run
Costumes encouraged!
Celebrate Halloween with a scary Halloween run at Seward Park in Seattle. Event registration includes awesome swag and tons of race day fun, including costume contest, hot apple cider, candy corn tasting bar, free kids dash, pre-race treasure hunt, photo booth and so much more. All while benefiting a great cause!
2024 Results and Photos:
Results will post in real time:
Photos will be uploaded within a few days of race day:
Blood Cancer United believes everyone with blood cancer deserves a longer, better life.
That’s why they are on a mission to cure blood cancer and improve the quality of life of all patients and their families. How? They fund life-saving blood cancer research around the world, provide free information and support services for patients and their families, and are the voice for those seeking access to quality, affordable, coordinated care.
From Sarah (AKA Oscar the Grouch!):
Thank you for honoring me at this year's Run Scared. I was diagnosed with multiple myeloma--a cancer of the blood and bone marrow--20 years ago at the age of 22, and it changed my life's trajectory. After having completed chemo, radiation, and a stem cell transplant, today I live a full life while continuing to monitor for relapse. My diagnosis and treatment led me to go back to school and become a nurse which has been a wonderful career.
In my free time I love to read and spending time with my husband and 2 children outdoors. Since my diagnosis I have completed countless 5k runs (including a few Run Scared races!), multiple century bike rides, a 1/2 marathon, gone skydiving and traveled widely.
I am grateful to the Blood Cancer United (they also help multiple myeloma patients!) for their advocacy and aid, and I thank you all for supporting this event!