From big races to Saturday morning group runs—find trail running events and connect with the local endurance sports community.
Sun, Mar 29, 2026 at 8:00 AM
Join us for the inaugural running of the Redmond Marathon 26.2. Starts promptly at 8 am PDT at Sixty Acres park and runs south down Sammamish River Trail the through Marymoor Park onto the Marymoor...
Marathon Run Trail
Sixty Acres ParkEvery Saturday at 9:00 AM
parkrun is such a simple concept: turn up every Saturday and volunteer, walk, jog or run 5k.
5k parkrun Run Trail Walk
15937 Redmond Central Connector Trail, Redmond, Washington, 98052, United StatesSun, May 10, 2026 at 9:00 AM
Join us on Mother's Day 2026, for a 5K running race, organized by local SU Runners club! Open to all runners.
Start and Finish point: https://maps.app.goo.gl/14ZAtfCDWPgpbpvu7
Course is along Sammamish River Trail, out and back, flat and fast, with almost no elevation change.
No pets allowed, due to King County limitations for this event.
5k Run Trail
15200 NE 116th St, Redmond, Washington, 98052, United StatesMon, Sep 07, 2026 at 8:30 AM
Harvest the fruits of your training at the Redmond Harvest Half Marathon, to be held Labor Day Monday (September 7, 2026)! Starting from Redmond’s Marymoor Park, the Harvest Half is a fast, flat...
13.1 Miles Half Marathon Run Trail
Redmond, Washington, 98052, United StatesSat, Mar 06, 2027 at 7:30 AM
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...
13.1 Miles Half Marathon Run Trail Virtual Walk
15670 NE 85th St, Redmond, Washington, 98052, United States