Oregon Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Oregon for 2025-2026! Our updated list features 147 exciting races across the region. Find your next race in Oregon below and join the running community at these great events!

May 2025
May
24
Saturday

Hurricane Creek Half Marathon

Trail Run 5 km 5 mi 13 mi
May
24-26
Sa - Mo

Stumptown Trail Runs

Trail Run 13 mi 50 km
May
24-25
Sa - Su

Cline Buttes Last Person Standing

Backyard Ultra 5 km 3 hr 6 hr 12 hr
May
24
Saturday

Ashland Run

4 mi
May
24
Saturday

Oregon Trail Game 5K

5 km
May
24
Saturday

Eastern Oregon Half Marathon

5 km 10 km 13 mi
May
24
Saturday

JVBigLoopRace

5 mi
May
31
Saturday

Smith Rock Classic

Trail Run 10 mi 50 km 50 mi
May
31
Saturday

Spence Mountain Run

Trail Run 13 mi 30 km 50 km
May - Jun
31-1
Sa - Su

Cape Mountain - Florence, OR

Trail Run 10 km 25 km 50 km
May
31
Saturday

Sole Sisters Half Marathon

5 km 10 km 13 mi
June 2025
Jun
1
Sunday

Run For The Hills - Corvallis, OR

Trail Run 2 mi 4 mi ... 13 mi 30 km
Jun
7-8
Sa - Su

Timberline Marathon

13 mi 26 mi
Jun
7
Saturday

Conquer the Canyon

5 km 10 km 13 mi
Jun
7
Saturday

Mckenzie River Trail Run

Trail Run 50 km
Jun
7
Saturday

Bristow 24/12 Run

Trail Run 6 hr 12 hr 24 hr
Jun
7-8
Sa - Su

Best in the West Triathlon

Triathlon
Jun
7
Saturday

Lebanon Strawberry Run 5k

5 km
Jun
7
Saturday

Gold Dust Run

5 km 10 km
Jun
7
Saturday

United PDX 5K Fun Run

5 km
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