Running Races in Seattle, Washington
Explore running events in Seattle, Washington during September 2025.
Top Events
National Chocolate Day: Run For Chocolates Seattle
5K10K1 Mile
Seattle, WA
Sat, Sep 13, 2025
7:30 AM PDT
Orca Half Marathon
Half-Marathon
Seattle, WA
Sun, Sep 21, 2025
Run Of Hope Seattle
5K
Seattle, WA
Sun, Sep 21, 2025
9:30 AM PDT
National Singles Day: Singles & Friends Running Club Seattle
5K10KHalf-Marathon1 Mile
Seattle, WA
Sat, Sep 27, 2025
7:30 AM PDT