Cascade Express Half-Marathon Training Group

Training between June 1–September 12, Homestead Valley Trail Head, $10 + Money for carpooling, Event is 13.1 miles, 800' elevation loss, Difficult

Calling new runners and seasoned veterans alike! We will be training together to prepare for the Cascade Express Half Marathon on September 12, 2026 with weekly group runs, pre-marathon planning sessions, carpooling for day-of, and celebrating together afterwards. The best part? The event course route is almost entirely downhill and goes through the 2.4 mile Snoqualmie Tunnel.