Trail Running calendar near Warrenton 2025-2026

The PDX 50K is an ultramarathon held in Portland, Oregon, organized by Run Pacifica, a small running group focused on unique and fun routes. The race starts at Brooklyn Park in Southeast Portland and covers a diverse course featuring roads, car-free paths, and dirt/gravel trails across all six quadr..

The Firelane Trail Trial is an exciting new time trial event set in Forest Park, Portland, designed for hill climbers and speed enthusiasts. Participants will tackle a challenging 4.45-mile roundtrip course with a total elevation gain and loss of 1,266 feet. The unique format features wave starts, a..

Stumptown Trail Runs is a premier trail running event held over Memorial Day weekend in Portland's Forest Park, a vast 5,100-acre urban forest with over 80 miles of trails. The event features two challenging races: a 50K ultra marathon with nearly 4,000 feet of elevation gain, including the iconic W..

The Bigfoot Fun Run, held in Yacolt, WA, is an annual event that celebrates the Fourth of July with a weekend of racing activities. Participants can choose between a 5K and a 10K run or walk, making it accessible for various fitness levels. This event is part of the town's Rendezvous Days festivitie..

Hellz Bellz Ultra is a challenging 50-mile trail race held in Yacolt, Washington, starting at Yacolt Recreation Park. The course features a tough climb up Bells Mountain, multiple clear cuts, stream crossings, and stunning views of Mt. St.Helens. Around mile 10, runners reach the Yacolt Burn Aid Sta..

The Ultramook 50k & 30k Trail Race on the Tillamook Ridge takes place in Oregon's Tillamook State Forest, featuring rugged terrain on abandoned logging roads and trails. Participants can choose to run a 30k loop or combine both loops for a 50k race, summiting three coastal peaks and traversing wildl..

The Wine Country Trail Runs take place at Chehalem Ridge Nature Park near Gaston, Oregon, nestled in the heart of the Willamette Valley wine country. The event offers multiple distances including a half marathon, 10k, adaptive 10k, and 5k, catering to all levels of runners and adaptive athletes. The..

Camp Lug-A-Chug is a unique volunteer event held near Cougar, Washington, at Marble Mountain Sno Park. Participants hike approximately 9 miles roundtrip, carrying water uphill to remote aid stations for a race. The event is known for its challenging yet fun atmosphere, with a friendly competition aw..

The Volcanic 50 is a rugged and challenging trail race held at Mt. St. Helens in Washington.It offers two distances: a 50K course that circumnavigates the volcano via the single-track Loowit Trail, covering about 32 miles with roughly 7,400 feet of elevation gain and loss, and a 25K course featuring..

The Ultimook Race Open 5k is an exciting cross-country running event taking place in Tillamook, Oregon, on September 6, 2025. Participants can expect a unique course featuring a mud pit, two river crossings, wood-chipped trails, a corn maze, and beautiful fields of flowers, making it one of Oregon's..

Backcountry Rise is a unique trail running event held in the stunning Mt. Margaret Backcountry, part of the Mount St. Helens National Volcanic Monument in Toutle, WA.Participants can choose from three challenging courses: a 50K, a 20-mile race, and a half marathon, each offering breathtaking views o..

The Three Course Challenge is an annual cross-country event held at Camp Rilea in Warrenton, Oregon. This unique competition features three distinct courses designed to test athletes' endurance and mental toughness, incorporating various terrains such as grass, dirt, and sand, along with challenging..

The Crown Stub 100 is a challenging 100-mile ultramarathon held in Buxton, Oregon, centered around Stub Stewart State Park. The course features over 10,000 feet of elevation gain and combines various terrains, including asphalt on the Banks Vernonia State Trail, hard-packed gravel on the Crown Zelle..

The Stub Stewart Trail Challenge is a trail running event held at L.L. Stub Stewart State Park, featuring challenging loop courses of 6.5 miles, with options for a quarter, half, three-quarter, or full marathon. Participants can choose their race distance after starting, with the opportunity to swit..

Saturnalia is a festive winter trail running event held at Squaxin Park in Olympia, Washington. Featuring a 10K distance, the race embraces the challenges of winter trails, including darkness and varied weather conditions, creating a unique and fun holiday celebration atmosphere. Organized by Rock C..

The Hagg Mud 50K/25K is an exciting trail running event held at Henry Hagg Lake in Gaston, Oregon, known for its challenging muddy courses. Established in 2001, this race offers participants the choice between a 50K or a 25K distance, both featuring stunning views and well-maintained trails. The eve..

The Little Backyard Adventure is a trail running event held at L.B.A. Park in Olympia, Washington. It features 3, 6, and 12-hour endurance races on a looped course of approximately 4 miles, with about 200 feet of elevation gain per loop.The course winds through lush, wooded single-track trails withi..