Happy Girls Sisters

OCT

2026

Join Happy Girls Sisters on October 24 in Sisters, Oregon for a women only event featuring a scenic trail half on Peterson Ridge plus 5K and 10K road races through downtown. All finish beneath Ponderosa pines at FivePine and the half often sells out.

Sat 24 Oct 2026

Sisters, Oregon

Registration

Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

The 2026 Happy Girls Sisters takes place on Saturday, October 24, 2026, in Sisters, Oregon (97759). The event includes three race distances:

Half Marathon
10K
5K

All races finish on the FivePine campus under Ponderosa pines. The event is organized as an all-women series that offers a trail half marathon and road races.

Course and registration

The half marathon is a trail race using single-track on the Peterson Ridge Trail system in the Deschutes National Forest. The 5K and 10K are road races that run through downtown Sisters. The half marathon field is limited to 500 runners and the event notes that it sells out in past years. The race location is listed as 1021 E Desperado Trail, Sisters, OR 97759. Visit the organization's website for the most recent information.

Half Marathon

10 km

10k

5 km