Leif Erikson and Wild Cherry trails, Portland, OR
The Stumptown Trail Runs (formerly Trail Factor Half Marathon) is a Running race in Portland, Oregon consisting of a Half Marathon Trail Run.
The Trail Factor half marathon is a fun, challenging and well-supported race in Forest Park that includes beautiful trails and lots of friends and family.
If you are looking for the Trail Factor 50K, that happens on Memorial Day, Monday May 30th.
The race will support the Forest Park Conservancy again this year.
Claim this race to update race dates, course descriptions, upload race pictures, and more.
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