Mud Factor - Portland
⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (June 28, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
Get ready to get dirty, laugh out loud and conquer the mud at Mud Factor - Portland on June 27, 2027, the ultimate fun obstacle course for adventurers of all ages and fitness levels. This non-competitive 5K (3.1 miles) mud and obstacle run is all about fun, with no timing chips and no pressure.
The muddy course is fun for first-timers and seasoned runners alike, in a family-friendly setting with a special wave for kids ages 4 to 13. An epic medal and a Mud Factor T-shirt are included with registration, and food, music and post-race festivities celebrate your muddy victory. Expect to be covered head to toe in mud, meet great people and make unforgettable memories.
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Races nearby
Other upcoming races around Portland.
Portland Trail Series - Summer
Apr 2, 2027 · Portland, OR · 0 mi away
7 mi
Wood You Rather
May 15, 2027 · Portland, OR · 0 mi away
8 mi
Wicked Wine Run Portland, OR
Jun 5, 2027 · Portland, OR · 0 mi away
3.1 mi · 0.6 mi
Rose City Mile
Jun 12, 2027 · Portland, OR · 0 mi away
1 mi
Starlight Run - Portland, OR
Jun 5, 2027 · Portland, OR · 0 mi away
3.1 mi
Ho Ho 5k
Dec 6, 2026 · Portland, OR · 1 mi away
3.1 mi