Running races in Seattle, WA — October 2026

11 races within 25 miles, Mon, Oct 19 – Sat, Oct 31.

Sat Oct 24 8:30am

5K $35 4.9 mi away

Sat Oct 24 9:00am

5K $30 Seattle, WA

Sat Oct 24 9:30am

5K $45 6.4 mi away

Sat Oct 24 10:00am

5K $40 13.6 mi away

Sun Oct 25 9:45am

5K10K $50 5.6 mi away

Sun Oct 25 10:00am

5K8K12K $50 10.6 mi away

Sat Oct 31 7:30am

5K10KHalf marathon $30 6.3 mi away

Sat Oct 31 7:30am

5K10KHalf marathon $30 6.3 mi away

Sat Oct 31 8:00am

5K7.6 Miles19.5 Miles $40 Bellevue, WA

Sat Oct 31 9:30am

10K $72.50 Tacoma, WA

Sat Oct 31 10:00am

5K $39 Seattle, WA

Other months in Seattle, WA