Saturday, March 6, 2027 · Half Marathon · Redmond, WA
Brooks Lake Sammamish Half Marathon presented by REI
The Brooks Lake Sammamish Half Marathon presented by REI is a point to point race from Redmond to Sammamish. You will run along the East Lake Sammamish Trail that is fully paved. 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…
Start line: 15670 NE 85th St, Redmond, WA 98052
18 weeks to race day — get a training plan
A week-by-week plan scaled to Saturday, March 6, 2027, built around the Seattle run clubs on your training days — shareable by URL, no account needed.
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Half marathon training is four months of weekends — much easier with a crew. Run clubs in Seattle →
Frequently asked
- When is the Brooks Lake Sammamish Half Marathon presented by REI?
- The next Brooks Lake Sammamish Half Marathon presented by REI is Saturday, March 6, 2027 in Redmond, WA.
- Where does the Brooks Lake Sammamish Half Marathon presented by REI start?
- The Brooks Lake Sammamish Half Marathon presented by REI starts at 15670 NE 85th St, Redmond, WA 98052 in Redmond, WA.
- What distances does the Brooks Lake Sammamish Half Marathon presented by REI offer?
- The Brooks Lake Sammamish Half Marathon presented by REI offers Half Marathon and Sunday Half Marathon.
- How do I register for the Brooks Lake Sammamish Half Marathon presented by REI?
- You can register for the Brooks Lake Sammamish Half Marathon presented by REI on RunSignup. Use the Register link above; RunVibe does not sell registrations directly.
Listed on RunSignup. Race details are the organiser’s — confirm the date and start time with them before you travel.