Tiger Peak Challenge
Issaquah, United States • 27 Jun 2026
Tiger Peak Challenge - Issaquah, WA
Tiger Peak Challenge is a trail running event near Issaquah, Washington, held on routes through Tiger Mountain State Forest and the West Tiger Mountain Natural Resources Conservation Area. Distances offered include:
- 50K
- Half-Marathon
- 5 Mile
- Kids Race
Runners start at Clark Elementary School and follow local streets onto the Rainier Trail. The course uses several named trails including the High School trail and the Section Line trail, which climbs over 1,300 ft in less than 1 mile to the summit of West Tiger 1. Half and 50K courses continue to the West Tiger #3 summit and along a ridge to the West Tiger aid station. The 5 mile course follows more gently graded trails through the Tradition Plateau. The 50K includes an additional loop before rejoining the main circuit.
Trails remain open to other users during the event. Aid stations are placed along the course and provide volunteers, food, and hydration. The finish area supplies additional food and treats. Evergreen Trail Runs, founded in 2010 and operating as a sister brand to a local race production company, organizes the event with stated attention to sustainable race organizing.
No refunds are issued for races. Entrants have options to defer, transfer, or switch entries with fees and applicable deadlines. Visit the organization's website for the most recent information.