Iron Horse Half Marathon, presented by REI

Voted Best Half Marathon in Washington 2019, the Iron Horse Half Marathon is a point to point half marathon taking place in Washington state on the Palouse to Cascade Trail (part of Washington State Parks) and Snoqualmie Valley Trail (part of the King County Parks system). Both trails are the remains of old railroad tracks, hence the 'Iron Horse' moniker. The course is nearly all downhill at a steady, gentle grade, except for some very short flat sections. Use the code REI2023 for a 15% discount on registration!

1 session available

  • Sunday

    Aug 27, 2023
    6:30am–1:00pm PST

    Palouse to Cascades Trail - Homestead Valley Trailhead