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Stumptown Trail Runs Half Marathon

May 25, 2026 at 8:00 AM

Thurman Rd, Portland OR, 97210, USA

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We’re mixing things up this year and holding the 50K on Saturday, and the Half Marathon on Monday.

Forest Park is a gem in the city and a chance to race on the trails here is not to be missed, by locals who run here regularly and for visitors to town looking to experience what we Portlanders get to call our backyard. Forest Park is a 5200-acre park in the middle of Portland with over 80 miles of trails. You’re never far from the city, but can figuratively get lost in the woods of the Tualatin Mountains.

The only 50K held in Portland, the Stumptown Trail Runs route will include everyone’s favorite – the iconic Wildwood Trail, a National Recreation Trail – but also some lesser-known paths deeper in the park. The 50K has almost 4,000′ of elevation gain.

The Stumptown Trail Runs half marathon is fun but also a challenging trail race that serves up all the shades of green and a good amount of hills with 1,800′ of gain and loss.

These are running events; not walking races.

Event History

2026
May 25, 2026
2023
May 27, 2023
2022
May 28, 2022
2021
May 29, 2021
2020
May 23, 2020
2019
May 25, 2019View Results →
2018
May 26, 2018View Results →
2017
May 27, 2017View Results →
2016
May 28, 2016View Results →
2015
May 30, 2015View Results →
2014
May 24, 2014
2013
May 25, 2013View Results →
2012
May 26, 2012View Results →

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