All Races
hillyroad
Seattle Half Marathon 2026
Run through Seattle's diverse neighborhoods with views of the Puget Sound, Mount Rainier, and the Space Needle. The hilly course is challenging but rewards with some of the best urban scenery in the Pacific Northwest. Late November weather is cool and crisp.
Race Day
November 29, 2026
Location
Seattle, WA
Avg Temperature
42°F
Time left
34 weeks
Course Highlights
- Views of Puget Sound and Mount Rainier
- Run past the Space Needle
- Challenging hills through Capitol Hill and downtown
- Cool, crisp November racing conditions
Race Day Conditions
Course Profile
hilly
Hilly course — train on hills and conserve energy on the climbs.
Weather
~42°F
Cool — ideal racing conditions for most runners.
Recommended Training Plans
With 34 weeks until race day, we recommend a 14-week training plan. Start training by the date below to be ready.
Train for the Seattle Half Marathon
Get a training plan personalized to your fitness level and schedule, with paces calibrated to your body — pre-filled with this race's details.
Build My Plan for Seattle Half MarathonFree forever. No credit card needed.