
Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race
Squak Mountain's trail races trade pavement for forested climbs above Issaquah, Washington.
Race Date
Nov 15, 2026
Location
Issaquah, WA
Quick facts
- Date
- Sunday, November 15, 2026
- Location
- Issaquah, Washington
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Trail
- USATF certified
- Not listed
Highlights
Atmosphere
Course
The Experience
The Squak Mountain trail races take runners off the road and into the woods above Issaquah, Washington, with a menu of distances from 5k up to a full 26.2. The setting is Pacific Northwest forest, and race-day conditions tend to match it: recent years have averaged roughly 37–50°F with high humidity and a bit of precipitation, so expect cool, damp, and green underfoot.
This is trail running in the honest sense — the terrain, not a clock, sets the terms of the day. The series spreads its distances across the same mountain, letting first-timers and marathoners share a start-line culture built around the climb and the forest rather than crowds or city streets.
It's a low-key, locally organized affair rather than a big-city spectacle, and the rewards are the ones trail runners come for: quiet singletrack, a genuine mountain effort, and a finish that feels earned. Come dressed for cold and wet, and treat the day as a mountain outing with a race attached.
Race-provided description
Sammamish Running Join us for upcoming running, swimming and biking events locally and throughout the country in connection with technical conferences.
Logistics
Race Day
Sunday, November 15, 2026
Start Time
5:00 PM
Start Location
Issaquah, WA, 98029
Course Info
Course Type
Loop Course
Terrain
trail
Scenery
Forest, Mountain
Surface
Dirt Trail
Difficulty
Hilly
Race Day Weather
5-year historical avgStart (Low)
37°
Afternoon (High)
50°
Ideal racing weather — cool and comfortable
0.3"
Precipitation
10 mph
Wind
83%
Humidity
About the Organizer
Frequently asked
When is the Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race?
The Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race is held on Sunday, November 15, 2026, starting at 5:00 PM.
Where does the Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race take place?
It takes place in Issaquah, Washington.
What distances does the Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race offer?
The half marathon (13.1 miles).
Is the Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race course flat and good for a PR?
The Squak Mountain 26.2, Half 13.1, 10k, 5k Trail Race is a hilly, loop course course.
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