Devil’s Gulch Trail Runs

Mission Ridge Ski & Board Resort 7500 Mission Ridge Rd., Wenatchee, United States

Hosted by Evergreen Trail Runs, Devil’s Gulch is a challenging course with hot, dry high desert, wicked gulches, and huge rock hoodoos! Distances include a half-marathon, 50-Miler and 100-Miler.

Hagg Lake Triathlon & Trail Festival

Henry Hagg Lake State Park Henry Hagg Lake State Park 50250 SW Scoggins Valley Road, Gaston, OR, United States

Produced by Why Racing Events, the Hagg Lake Triathlon & Trail Festival is one of the oldest and most gorgeous triathlon courses in the nation!

Event Series Teton Mountain Runs

Teton Mountain Runs

Jackson Hole Mountain Resort 3395 Cody Ln, Teton Village

Race 50K, 30K, or 15K through the high alpine of Jackson Hole Mountain Resort, home to world-class trail running in the Bridger-Teton National Forest.

Oregon Timber Trail Race and Tour

Cave Lake California Modoc County, CA, United States

The Oregon Timber Trail winds 700 miles along the spine of Oregon. A majority is singletrack and not for the timid. Ride it in either race mode or tour it with others. Tackle the southernmost 300 miles or commit to the entire 700 miles.

Lake Whatcom Triathlon

Bloedel Donovan Park 2114 Electric Ave, Bellingham, WA, United States

The Lake Whatcom Triathlon is a USAT-sanctioned event and host of the WA State Age Group, High School and Club State Championships.

Kill Bill’s Oyster Dome Challenge 25k | 50k

Blanchard Mountain Lower Trailhead Alger, WA, United States

Produced by Northwest Endurance Events, run, walk, and climb one (25K) or two loops (50K) up and around Oyster Dome in the gorgeous Chuckanut Mountains south of Bellingham, WA.

Cougar Mountain Trail Run Series #3 5K | 10.8 Mi | 19.5 Mi

Sky Country Trailhead 7077-7181 Clay Pit Rd, Bellevue, WA, United States

Hosted by Seattle Running Club and Northwest Trail Runs, the Cougar Mountain Trail Series supports King County Parks. The Cougar Mountain courses gradually get longer throughout the series. Run through a lush forest of fern-lined single-track trails.

Mt Hood Trail Runs 50K | 25K

Clackamas Lake Historic Ranger Station NF-42, Maupin, OR, United States

Hosted by Go Beyond Racing, the Mt. Hood Trail Runs are a Pacific Northwest classic with beautiful 50-mile, 50K, and 25K runs in the shadow of Oregon's highest mountain.

Seattle Running Club Sunday Trail Run

Join Seattle Running Club for Sunday morning trail runs on different local trails for ~10miles and ~3000′ of gain. We’re nice, come on out!

GBRC Weekly Trail Run

Bellingham Bellingham, WA, United States

Join the Greater Bellingham Running Club for a Monday “all paces” trail run at varying locations around the greater Bellingham area.

Seward Sizzler Trail Runs

Seward Park Upper Parking Lot Seward Park Rd, Seattle, WA, United States

Hosted by Northwest Trail Runs, the Tuesday Night Trail to Grill series offers an opportunity to enjoy the long days of summer and get your trail fix on a weeknight. Distances range from 4 kilometers to 10 miles. Come make the most of summer evenings, and put these fun runs on your calendar!

Fleet Feet Tuesday Fun Runs

Fleet Feet Seattle Cap Hill 911 E. Pine Street, Seattle, WA, United States +1 more

Join Fleet Feet in Capitol Hill or Ballard for 3 to 6+ mile all paces runs.