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Grand Ridge Trail Run

Name: Grand Ridge Trail Run
Start: 2025-11-08
End: 2025-11-08
Location: Issaquah

Issaquah, United States • 8 Nov 2025

The Grand Ridge Trail Run is the final event of the Evergreen trail-running season, offering a variety of distances to accommodate all participants, including a 5-mile run, half-marathon, full marathon, and 50K. Set in the scenic Grand Ridge Park, the race features a well-developed trail system ideal for running, hiking, and biking. Additionally, there is a free kid's race as part of the Woodland Speeders program. The event emphasizes inclusivity and environmental stewardship, with a cupless race format encouraging runners to bring refillable containers. Participants can expect handmade finisher swag and post-race refreshments. Visit the organization's website for the most recent information.

United States Washington Issaquah

Race information

Website Registration

50 km

50k

26 mi

Marathon

13 mi

Half Marathon

5 mi

5 Mile

5 mi

5m Brunch Run

Kid's Race

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Apr 19

Squak Mountain Trail Run

The Squak Mountain Trail Run is an exciting running event held at Squak Mountain State Park near Issaquah, Washington. Participants can choose from various distances, including a 12K, half marathon, and 50K, all featuring well-maintained trails and stunning views of the surrounding mountains. The ev..

Saturday Apr 26

Running Up For Air - Tiger Mountain

Backyard Ultra

Running Up For Air - Tiger Mountain is an endurance running event taking place in Issaquah, Washington, designed to raise awareness about air quality issues. Participants can choose from various challenges, including 12-hour, 6-hour, and 3-hour races, all set against the stunning backdrop of Tiger M..

Sunday May 4

Mt Si Trail Run

Snoqualmie - 10 mi from Issaquah

The Mt Si Relay & Trail Runs is a popular running event taking place on May 4, 2025, in Snoqualmie, WA. This event features various race distances, including a 50-mile ultra, 50K, marathon, and half marathon, catering to both novice and experienced runners. The course primarily follows the scenic Sn..

Fri - Sat May 9-10

Tiger Claw

Tiger Claw is an exhilarating trail running event taking place in Issaquah, WA, featuring challenging courses that test the limits of even the most seasoned runners. Participants can choose from three different climbs and a common descent, with the option to complete the 50k or the more demanding 50..

Saturday May 10

Cougar Mountain Trail Run

Bellevue - 9 mi from Issaquah

5 mi

10 mi

The Cougar Mountain Trail Run Series, organized by the Seattle Running Club and Northwest Trail Runs, features a variety of trail running events in King County's Cougar Mountain Regional Wildland Park. Scheduled for May 10, 2025, participants can choose between a 5.1-mile and a 10.8-mile race. This..

Saturday May 10

Trillium Trail Run

Bainbridge Island - 23 mi from Issaquah

0 km

5 km

10 km

The Trillium Trail Run, organized by the Bainbridge Island Parks & Trails Foundation, is a premier spring running event taking place at Battle Point Park. Participants can choose from a scenic 10K or 5K trail run, as well as a Kids Fun Run, all set amidst the beautiful wooded landscapes of Bainbridg..