Brooks Lake Sammamish Half Marathon presented by REI - Sunday Half Marathon
Also in this race
These events were grouped as one card in discovery—pick another distance or date without going back.
External Event
Distance
Unknown
Pace
All paces
Terrain
Road
Difficulty
All Levels
About this run
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 whether you’re running or walking! The race is chip-timed, and each participant will receive a chip-timed bib, participant shirt, and a finisher medal. Aid stations are provided every few miles (see course map). The Lake Sammamish Half is cupless, so you either need to bring a handheld bottle, wear a hydration pack, or we can provide you with a re-useable cup at the start line. VIRTUAL RACE INFO - We have 30 spots for virtual runners. Once they sell out there are no more available. You can run the distance all at once or break it up into chunks and run it on the date of your choosing. You will receive a shirt and medal that will be mailed after the in person race. Check out all the details on our website.
Typical conditions
For events around March 2027 in Redmond, WA, United States: Typical spring conditions in this region — mornings can still be cool; confirm start-time guidance on the official page.
How to prepare
Training needs depend on the official distance and course. Use the registration page for distance details, then build a plan that matches that distance.
Beginner's guide to your first 5KGetting there
This event is listed in Redmond, WA, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Redmond
Also in this race
- Mar 6, 2027 · 1:30 PM
- Mar 6, 2027 · 1:30 PM
- Mar 7, 2027 · 1:30 PM (this one)


