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Lake Sammamish Half Marathon

March 9 @ 6:30 am - 11:30 am

Hosted by Orca Running, the Lake Sammamish Half Marathon takes runners along the smooth trail that connects Marymoor Park in Redmond to Lake Sammamish State Park in Issaquah. This interurban trail is very popular with runners; about 30% of the course will be on smooth gravel surface and 70% on pavement. We offer a generous 4 hour time limit for all participants. This flat run is perfect for a half-marathon personal best whether you’re running or walking!

The Lake Sammamish Half was started in 2010 by Roger Michel and Yumay Chang, and in later years Dana Anderson directed the race to great success. Orca Running began producing this season opener race in 2021.


March 9
6:30 am - 11:30 am
Event Category:


Redmond Town Center
7525 166th Ave NE
Redmond, Washington 98052
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