2021 Tiger Mountain Trail Run


5k, 12k, Half Marathon, 50k

May 15, 2021 7:00am-2:00pm individual starts

Tiger Mountain State Forest, Issaquah, WA

Tiger Mountain is the crown jewel of the Issaquah Alps, and the Tiger Mountain Trail Run will offer an excellent tour of this vast and magnificent State Forest.  This event offers a quintessential Pacific Northwest trail running experience at what may be Seattle-area trail runners’ favorite playground, with fantastic and well-marked loop courses at a variety of distances and ample support.

This event is part of the Half Marathon Trail Series, and runners in the Half Marathon distance will earn points toward their series standing.  You can read more below or on the Half Marathon Trail Series page.


Thank you to Oiselle for sponsoring an aid station and helping promote the Tiger Mountain Trail Run! Bring in your bib number post race or proof of race registration and get 15% off any item at the Seattle Flagship store in University Village!