Stumptown Trail Runs

The Stumptown Trail Runs offer a premier trail racing experience within Portland's iconic Forest Park, one of the largest urban forest reserves in the United States. Scheduled for the Memorial Day weekend, May 23–25, 2026, the event features two distinct distances that traverse the park's lush, hilly terrain. The 50K is notable as the only ultramarathon distance held entirely within Portland city limits, utilizing the famous Wildwood Trail and showcasing the park's vibrant spring greenery.

Produced by Go Beyond Racing, the event emphasizes environmental sustainability and high organizational standards. In the context of regional trail running demographics, the Portland trail community reflects broader Pacific Northwest trends where participation remains predominantly White (approximately 82%). Efforts in the local racing scene continue to address representation, as Hispanic/Latino runners currently comprise roughly 8% of the trail population, while Asian-American and Black participants represent approximately 5% and 2% respectively.

Event Logistics and Participant Information:

• -- Course Highlights: The 50K route provides a deep immersion into the 5,100-acre park, while the Half Marathon offers a challenging, hilly loop designed to be accessible but rewarding.
• -- Registration Details: Registration closes on Friday, May 15, 2026, at 6:00 PM PT. Due to the strict 200-person cap for each distance, these races typically sell out well in advance.
• -- Cancellation Policy: Credits of 50% are available for cancellations made more than 30 days prior to the race. No refunds or transfers are permitted within the 30-day window.
• -- Environmental Commitment: Go Beyond Racing implements rigorous waste reduction strategies, including recycling and minimizing single-use materials at all aid stations.
• -- Awards: Podium recognition is provided for the top finishers in the Men, Women, and Non-Binary categories for both distances.
• -- Support: Participants can expect fully stocked aid stations and a volunteer staff focused on racer safety and trail etiquette.

Stumptown Trail Runs provide a unique opportunity to experience a "wilderness" escape just minutes from downtown Portland, making it a favorite for local residents and visiting runners alike.