The Lake Sammamish Half Marathon takes runners along the smooth gravel trail that connects Marymoor Park in Redmond to Lake Sammamish State Park in Issaquah. This interurban trail is very popular with runners; About 60% of the course will be on fast, smooth gravel surface and 40% on pavement. We also offer a half-marathon walk category with a generous 4 hour time limit. This flat run is perfect for a half-marathon personal best whether you're running or walking!
Local time: 12:01 AM