Trail Running calendar near Olallie Lake 2025-2026

Silver Falls 5K Trail Run is held in Silver Falls State Park, near Silverton, Oregon. The race covers a 5K on park trails, offering a scenic, wooded course for trail runners. Described as a Halloween Friday evening event, this is the 15th a..

Experience iconic Oregon trails at Silver Falls Trail Runs in Silver Falls State Park, Oct 31 to Nov 2, 2025. Choose from 5K to 50K routes that wind under waterfalls, through canyon trails, and over scenic hills and creek crossings.

Run through the waterfalls and forests of Silver Falls State Park at the Silver Falls 50K, Marathon and 7 Miler on November 1, 2025. Scenic trail racing with limited entries and registration opening August 1.

At Smith Rock near Bend on November 8 and 9, 2025, Run The Rock offers a scenic, technical 50K and a hilly half marathon on rugged single track. All finishers get a custom award and proceeds benefit the local high school team.

Thunder River is a scenic trail race in Cascade Locks, Oregon offering 50K and 25K courses on the Pacific Crest Trail and finishing at Marine Park. Enjoy Columbia Gorge views, a Thunder Island loop near the finish, and full aid and timing s..

Experience a challenging 7 mile trail run from Dog Mountain Trailhead with sweeping views of the Columbia River, Mt Hood and Mt St. Helens. Expect a steep climb to the summit and a thrilling single track descent through the Gorge.

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 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.

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.

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.

Run scenic waterfall trails in the Columbia River Gorge near Cascade Locks with 30K, 50K, or Western States qualifying 100K. Enjoy stocked aid stations, timing, finisher awards and equal prize money while supporting Trailkeepers of Oregon.

Run the Peterson Ridge Rumble near Sisters Oregon on April 12 2026 with 40 mile, marathon or 20 mile trail options across scenic ridge trails. This community fundraiser supports Sisters High School cross country and Sisters Trails Alliance.

Run scenic river and forest trails at Oxbow Regional Park with 5k, 10k and half marathon options on April 26, 2026. Limited to 150 runners, the cupless event features aid stations, post race food and an Oxbow cup for root beer floats.

Firelane Trail Trial is a time trial out and back on Firelane 1 in Forest Park featuring a steep climb and technical trail sections. Field capped at 144 with a post race gathering at Great Notion Brewing.

Run the scenic single track trails around Sisters, Oregon with options of a 50K or Half Marathon. Enjoy Cascade peak views, post race food and beer, and support the Ridgeview High School cross country team.

Wood You Rather at Mt Tabor Park is a checkpoint run with a map of ten controls where you choose your own route to collect as many as you can before the cutoff. Expect 5 to 11 miles, 1200 to 1600 feet of climbing and a mug at the finish.

Take on Forest Park's Stumptown Trail Runs over Memorial Day weekend with a challenging 50K or hilly half through lush singletrack and big elevation gain. Small fields, scenic trails, postrace food, and a souvenir pint glass for finishers.

Run under the stars at Cline Buttes in Redmond, Oregon with overnight options from a 5K to a 12 hour and Last Person Standing format. Challenging 3 mile loop climbs Cline Butte; proceeds support Mountain View High School XC.

Smith Rock Classic is a spring trail race at Skull Hollow near Terrebonne, Oregon offering 10 Mile, 50K and 50 Mile courses through scenic Smith Rock. All finishers receive a custom award and post race food and beer.

Run 31 miles along the scenic McKenzie River corridor in Blue River Oregon, with aid stations, cupless service, and shuttle included. Proceeds support local nonprofits and entries are first come first served with a wait list.