USARunningTrail1.1mi Kids50K · 50 km / 31.1 mi5mi · 8 km / 5.0 miHalf · 21.1 km / 13.1 mi

Grand Ridge Trail Run

Issaquah, Washington, Highpoint Way Trailhead, Grand Ridge Park · USA

Next race day

Sat, 7 Nov 2026

5 distances · see start times below

About Grand Ridge Trail Run

Grand Ridge Trail Run is a running event in Issaquah, Washington, Highpoint Way Trailhead, Grand Ridge Park, United States. Recorded disciplines include 1.1mi Kids, 50K, 5mi, half marathon. The listed surface is trail. The listed organiser is Evergreen Trail Runs. The next listed date is 7 November 2026. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

Half · 21.1 km / 13.1 mi
Sat, 7 Nov 2026
Starts 08:30 PST
Entries open
Official entry
Advertised trail category; course lengths are approximate. The half loop is closer to 14 miles, the marathon uses two half loops, and the 50K adds the short loop.
Edition source
Marathon · 42.2 km / 26.2 mi
Sat, 7 Nov 2026
Starts 07:45 PST
Entries open
Official entry
Advertised trail category; course lengths are approximate. The half loop is closer to 14 miles, the marathon uses two half loops, and the 50K adds the short loop.
Edition source
1.1mi Kids · 1.8 km / 1.1 mi
Sat, 7 Nov 2026
Starts 10:00 PST
Entries open
Official entry
Free children’s race. Event-specific organiser course description gives 1.1 miles on a mostly level crushed-gravel trail; this overrides generic series wording of about 1K.
Edition source
5mi · 8 km / 5.0 mi
Sat, 7 Nov 2026
Starts 09:30 PST
Entries open
Official entry
Advertised trail category; course lengths are approximate. The half loop is closer to 14 miles, the marathon uses two half loops, and the 50K adds the short loop. Standard first wave at 09:30; the organiser also lists an 11:30 brunch start.
Edition source
50K · 50 km / 31.1 mi
Sat, 7 Nov 2026
Starts 07:30 PST
Entries open
Official entry
Advertised trail category; course lengths are approximate. The half loop is closer to 14 miles, the marathon uses two half loops, and the 50K adds the short loop.
Edition source

Location & race day

Listed venue / area

Highpoint Way Trailhead, Grand Ridge Park, Issaquah, WashingtonUSA

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

Forest trail races in the Cascade foothills, with four adult distances and a free children’s run. Distances are approximate; the advertised half-marathon loop is closer to fourteen miles.