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.

Upcoming Races

May 15 2021
50 KM
8,856 ft.
Multiple Loop Course
9 Aid Stations
9 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


50 KM View course top times

Date Finishers Top Result Top Result (F)
05/16/20 No Results Posted. Submit Results
05/18/19 49 5:02:27 5:50:04
05/19/18 31 5:21:02 6:31:27
04/15/17 20 4:43:42 5:43:05
04/16/16 26 4:56:17 6:17:10
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

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