Is there a virtual option for this race?

Yes, there is a virtual option available for those who wish to participate from across the country.

What is the 'Trees not Tees' option?

You can choose to forgo your race shirt, and the organizers will donate the cost to plant a tree in your name, providing you with a certificate, GPS coordinates, and a photo of the tree.

Are there activities for children?

Yes, there is a free kids dash held at 8:45am on race day.

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2 weeks out

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All races

2 weeks out

Run Scared

Sunday, October 25, 2026Seattle, WA4K – 10K

Celebrate the spooky season at the 18th annual Run Scared, a festive event held in the scenic Seward Park. Runners and walkers can choose from a 10K, 5K, or 2-mile course, with a free kids dash also available for younger participants. This Halloween-themed race supports Blood Cancer United and encourages participants to get into the spirit with a costume contest. Beyond the race, you can opt for the 'Trees not Tees' program to have a tree planted in your name instead of receiving a race shirt. Whether you join in person or participate virtually from afar, you will enjoy a fun-filled morning complete with treats and a surprise finisher's item. It is a perfect way to combine community spirit, fitness, and a great cause.