Cascade Crest

Easton, United States • 17 Jul 2026

Cascade Crest 100-Mile Run

The Cascade Crest 100 Miler is a trail running event starting in Easton, Washington. The course involves significant elevation, with over 23,000 feet of climbing. It includes roughly 32 miles on the Pacific Crest Trail (PCT) and passes through the 2.3-mile Snoqualmie Tunnel.

All participants are required to complete at least 8 hours of volunteer trail work between August 1, 2025, and June 14, 2026. Entrants must also meet a race qualification. This can be done by having previously finished a 100-mile trail run, or by completing a 50-mile or longer trail run (with at least 6,500 feet of climb and under 16 hours) between January 1, 2026, and June 14, 2026. Visit the organization's website for the most recent information.

Race information

100 mi
100 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Run through the night on a scenic ranch loop in Cle Elum. This 12-hour event features a community aid station, camping, and a post-run breakfast. It's a unique opportunity for a nighttime trail adventure.

Navigate the open pine forests of Washington's Teanaway Valley. Choose from 2, 4, or 8-hour categories using detailed orienteering maps. Free riverside camping is available near the start.

Experience a wild trail run through the Ponderosa Pines of the Teanaway Community Forest. With distances from 5k to a full marathon, runners enjoy scenic views of Mt. Stuart and the surrounding valleys near Cle Elum.

Experience a fast and scenic downhill race through the Cascade foothills on USATF certified courses. Runners can choose between a marathon or half marathon featuring mountain views and the iconic Snoqualmie Tunnel.