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34,045EventsUnited States2026
JUL 2026
14SAT
11
JUL
Cougar Mountain Trail Run Series (July)
Bellevue, US
SAT
11
JUL
Kent Cornucopia Days 5K
Kent, US
SAT
11
JUL
Mud Mountain Trail Fest
Enumclaw, US
SAT
11
JUL
Eagle 5K, 10K, & 13.1M at Everett, WA (28)
Everett, US
SAT
11
JUL
AquaRun 5K/10K/Kids 1K Fun Run
Lake Stevens, US
SAT
11
JUL
Chase the Rainbow Run 5K
University Place, US
SAT
11
JUL
Snoqualmie Tunnel 5k Glow Run
Snoqualmie Pass, US
SAT
11
JUL
Grey Rock Trail Runs
Yakima, US
SAT
11
JUL
Devil's Gulch
Wenatchee, US
SAT
11
JUL
POCO Sport Festival 5k, 10k Run 2026
Port Coquitlam, CA
SAT
11
JUL
24/7Eleven
Vancouver, US
SUN
12
JUL
Bare Buns Fun Run
Issaquah, US
SUN
12
JUL
OCRA Rivkin Family SummeRun
Seattle, US
FRI
17
JUL
Mount Rainier Half Marathon & Trail Events
Enumclaw, US
Cougar Mountain Trail Run Series (July)
Saturday, July 11, 2026 · Bellevue, United States
Distances
5K
17.4km
31.4km
Start location
About this race
Explore the fern-lined single-track trails at Cougar Mountain Regional Wildland Park. The course winds over hills and along marshes and wetland habitats, featuring rolling hills, moderate climbs, and steep inclines. It's a good spot for trail runners, especially if you're training for a fall marathon or ultra. The Cougar Mountain Trail Run Series is a Cup Free event, so bring your refillable water container.