Trail Running Calendar Oregon 2025-2026

We have found 63 Trailruns in Oregon. Check below where and when you can find the races.

Bend Dirt Fest in Bend Oregon on July 11, 2026 blends trail running, gravel cycling, and mountain biking across scenic singletrack and gravel roads. Race solo or in teams and finish at the Athletic Club of Bend for lively festival vibes.

Hit mountain trails and sweeping ridgetop views at the Siskiyou Out Back Running Festival in the Mt Ashland area July 11 and 12. Choose from 100K, 50K, 15K or 8K courses and enjoy camping, food and live music at this community focused trail..

Tackle the Oregon Cascades 100, a point to point trail run from Bend to Sisters with 100 and 50 mile options through scenic single track and rugged terrain. The 100 mile is a Western States qualifier and awards a finisher buckle.

UTMB Index
August 2026

Tackle the Hood Hundred, a 100 mile mountain trail race at Mt Hood Meadows with about 17,300 ft of climb and descent across rugged alpine terrain. A Western States qualifier with a capped field and a custom finisher buckle.

Run for the Oaks is a scenic trail day at Left Coast Estate with 5K and 10K routes through vineyards and old growth oak savanna. Finish with wine tasting, live music, and help fund oak restoration.

August 8, 2026 Elkhorn Crest sends runners along high ridgelines near Sumpter Oregon with 53 mile and 50K courses over scenic but rugged subalpine trails. Race base and packet pickup are at Sumpter fairgrounds with shuttles to the start.

Haulin' Aspen near Bend Oregon offers marathon, half, or 6.5 mile Half As on scenic single track through Deschutes National Forest with big climbs and fast descents. Post race music, vendors and a beer support Bethlehem Inn.

Join teams of six for the Elkhorn Relay near La Grande, Oregon, an 81 mile relay that winds from river corridors into backcountry roads and finishes with a mountain trail at Anthony Lakes. Expect about 6,000 feet of climbing and stunning al..

Wy'east Trailfest at Mt Hood Meadows on August 15 and 16, 2026 invites trail runners to tackle high alpine terrain and soak in epic mountain views on Saturday. Sunday features a half marathon, 8K and a kids race for runners of all levels.

Tackle the scenic Post Canyon Half Marathon in Hood River, Oregon, a challenging trail with roughly 2,300 ft of climbing, sweeping mountain views and creekside waterfalls. Cup free event with aid stations and finisher prize bags.

September 2026

Tackle volcanic alpine trails and climb to Mt. Bachelor summit near 9,000 feet at Bachelor Ascent, offering 50K, 28K, 16K and a Vertical Ascent 5K. Enjoy sweeping views, tough terrain and festival vibes in the West Village area.

Run beneath the Three Sisters in Sisters, Oregon on scenic single track through pine forests, meadows and mountain streams. Choose a challenging 50K or a speedy half marathon and celebrate with a finishers medal and postrace burrito bar.

UTMB Index

Tackle the Mountain Lakes 100 mile trail ultramarathon in the Oregon Cascades, starting and finishing at Olallie Lake Resort. Run about 60 miles on the Pacific Crest Trail through technical rocky terrain, alpine lakes and sweeping mountain..

Join the 36th Three Course Challenge at Camp Rilea near Seaside Oregon, a spirited cross country meet for middle and high school runners celebrating the sport since 1990. Multiple scenic courses and lively weekend festivities make this a mu..

October 2026

Perpetua Coast is a two day trail running weekend in Yachats, Oregon, with coastal trails through rocky bluffs, sandy beaches and old growth forest. Choose 50K, 20 mile, half or 10K as the Oregon Coast Trail Series finale.

Join the new Oxford Classic Community 5k in Bend on Saturday, October 3, 2026, for a scenic loop at Drake Park along the Deschutes River. Flat, wide paths make it perfect for all abilities and family spectators.

Run through lush forests and waterfalls at the 16th annual Silver Falls trail races in Silverton Oregon on Saturday October 17 2026. Choose from a 50K, marathon or 7 miler with limited entries opening August 1 2026.

Run the stunning Rogue Gorge along the Upper Rogue River in mid October, through old growth forest, basalt canyons and waterfalls. Two days of singletrack racing with distances from 12K to 50 miles, aid stations and scenic finishes.

Autumn Leaves is a scenic fall ultrarunning event at Champoeg State Park near St Paul, OR offering 30K, 50K and 50M on a fast, mostly paved 10K loop with fall foliage and camping onsite. A free Kids Run adds family fun; bring a cup or hydra..

November 2026

The Thunder River will take place in Cascade Locks on Saturday 7 November 2026. You can run between 25 and 50 kilometers.