Trail Running Calendar Oregon 2025-2026

Inaugural Salem 50k on Dec 6 at Bush's Pasture Park offers 50k, 30k and 10k on a scenic but testing loop course. Expect mixed pavement and dirt loops, rolling climbs, basic aid, and variable December weather.

Run the 12th annual Perpetua FatAss in scenic Yachats, OR, with trail distances from 9 mile to 50K and no entry fee. Routes are self supported with water stops and downloadable maps, and a post run potluck wraps up the day.

Run scenic, muddy trails at Hagg Mud 50K or 25K around Henry Hagg Lake in Scoggins Valley Park, Oregon. Both races include a group start, aid stations, finisher socks and a lively post race celebration.

Celebrate Valentine’s Day with Run Love Run in Newport, Oregon on February 14, a festive coastal run for couples, friends and families. Choose 30K, 15K or 8K and enjoy a hand blown glass finisher medal, a red rose at the finish, pro photos..

Kick off the PNW State Park Trail Series at Silver Falls State Park on Feb 28, 2026, with scenic loops along the Trail of Ten Falls. Choose a quarter marathon, half marathon, or 12 mile Ruck Challenge for a rugged, waterfall filled trail ad..

Kick off trail season at Mastondon on March 1, 2026, a scenic 10ish mile run near Bend and Redmond through juniper and high desert with views of the Deschutes River and surrounding peaks. Friendly early season course for adventurous trail r..

Celebrate the 12th anniversary of the Alsea Falls Spring Fling on scenic loop trails through fern lined Coast Range woods near Monroe, Oregon. Choose a half marathon, 10K, or 5K for a fresh Pacific Northwest trail running experience.

Run point to point across the Oregon Dunes at Honeyman State Park near Florence on March 7, 2026. Choose 50K, 20 mile or 12K routes over sand, singletrack and beach for a scenic, rugged challenge with shuttle starts.

Join the Mac Forest Trail Runs on March 7, 2026 in McDonald Forest near Corvallis for scenic singletrack and logging road 15k and 5k courses. All proceeds support local high school cross country and youth running programs.

Owyhee Off Road Challenge in Adrian Oregon on March 21, 2026 features 55k, half marathon, 10k and 5k courses through wide open terrain with Snake River views. Hosted by Adrian Sports Boosters, proceeds support local school track and youth p..

Run through blooming tulip fields at the Wooden Shoe TulipFest Run in Woodburn, Oregon. Choose a 5K, 10K trail run or a half marathon, with festival admission included and scenic, sometimes muddy farm routes.

Join the Mudslinger Trail Run half marathon in Blodgett, Oregon for scenic forest trails with rolling hills and varied terrain. Limited to 100 runners, the festival event features individual and team entries, quirky awards, and food.

Incline Vista on Cline Butte near Redmond OR offers sweeping Cascade and Smith Rock views. Pick a summit focused 20 mile challenge or a scenic 15K with runnable stretches and rocky sections for a memorable trail day.

Take on the Crown Stub 100, a 100 mile ultramarathon at Stub Stewart State Park on April 4, 2026, featuring about 7,000 ft of climbing across asphalt, gravel, and single track. Enjoy scenic trails, full aid stations, and a team relay option..

Run scenic trails at L.L. Stub Stewart State Park with distances from a quarter marathon to the full marathon on April 5, 2026. The multi loop course lets you choose your distance on the day and finishers get a keepsake mug plus food and be..

Run among waterfalls and the dramatic Columbia River Gorge with 30K, 50K and 100K trail options from April 10 to 12, 2026. Expect marked courses, aid stations, camping nearby and a classic Pacific Northwest trail experience.

Run scenic ridge trails near Sisters, Oregon on April 12, 2026, choosing 20 mile, marathon, or 40 mile distances. Limited to 500 runners, the event benefits the Sisters High School cross country team and local trails.

Run along the scenic Sandy River at Oxbow Regional Park with 5k, 10k and half marathon options on rolling forest and river trails. Limited to 150 runners, this intimate spring trail event features aid stations, post race food and camping.

Run the Firelane Trail Trial, a steep 4.45 mile out and back time trial in Forest Park with a 2.23 mile climb and big elevation gain. Wave starts and a 144 runner cap make for an intense, focused race day.

Experience Sisters Oregon trails on May 3, 2026 with a rugged 50K or a flowing half marathon, both starting and finishing at Village Green Park. Enjoy stocked aid stations, pre race coffee and a post race burrito bar and beer while supporti..