Lake Washington Half Marathon
A Kirkland loop that starts and finishes at Juanita Beach Park, follows the Lake Washington shoreline, and comes with pacers and a certified course.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 25, 2026.
Quick facts
- Loop course from Juanita Beach Park along the Lake Washington shoreline.
- Pace groups from 1:40 to 2:15 and aid roughly every two miles.
- Cool, often damp October conditions that suit fast racing.
- Part of the Orca Running event series in the Seattle area.
2026 Lake Washington Half Marathon registration
Registration for the 2026 Lake Washington Half Marathon runs through the official registration page at runsignup.com.
About the Lake Washington Half Marathon
Orca Running's fall half loops through Kirkland from Juanita Beach Park, mixing shoreline stretches with neighborhood streets. The support setup is stronger than most local halves, with pace groups and closely spaced aid.
Course
The loop follows the Lake Washington shoreline and works through Kirkland's neighborhood streets before returning to Juanita Beach Park. Aid comes roughly every two miles, and pace groups cover finish times from 1:40 to 2:15.
Race-day weather
Mid-October near Puget Sound usually means 40s and low 50s with a real chance of drizzle. Rain rarely ruins the day, and the cool air tends to help anyone racing for a time.
Past Lake Washington Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, October 17, 2026 | Upcoming | — |
Lake Washington Half Marathon FAQ
When is the Lake Washington Half Marathon?
The 2026 Lake Washington Half Marathon is on Saturday, October 17, 2026.
How do I register for the Lake Washington Half Marathon?
Register for the Lake Washington Half Marathon through the official registration link: marathonscout.com/go/lake-washington-half-marathon/register. It opens the race registration page at runsignup.com.
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