Stumptown Trail Runs

Stumptown Trail Runs - May 23 - 25, 2026

Race in Portland's Amazing Forest Park. Forest Park is 5,100 acres and has more than 80 miles of trails. Perched on the west hills above the city, you'll feel like you've escaped to the woods. Spring time is the best time as all the shades of green are showing off the fresh colors.

WE'VE SWAPPED DAYS THIS YEAR.

• 50K - Saturday: The only 50K held in Portland, the route will include everyone’s favorite – Wildwood Trail – but several other trails that'll take you deep into this iconic park, with approximately 4,000' of elevation gain.
• Half Marathon - Monday (Memorial Day): A fun, challenging (read hilly), and well-supported race in Forest Park that includes beautiful trails and lots of friends and family. There is 2,000′ of gain. The course does include a variety of fantastic trails that will show you the beauty of the forest.

You can expect a well-organized and challenging race no matter which distance you choose. Capacity: 200 each distance.

Cancellation Policy: If you need to cancel your registration and it’s more than 30 days prior to the race, you will receive a 50% credit toward a future Go Beyond Racing race. This credit is equal to half the value of the race you registered for and can be applied to any of our races that aren’t already sold out. You can use this credit within 365 days of it being issued. There is no transferring of this credit. If your cancellation is 30 days or less from race day, there is no credit, no refund, or no transfer.

Produced by Go Beyond Racing. They put on over three dozen trail races a year and focus on being highly organized, donating to a worthy beneficiary, having well-stocked aid stations, supporting volunteers, challenging participants, and reducing environmental impact.

Start Times:

• 50K: Sat 8:00 AM
• 1/2 Marathon: Mon 8:00 AM