Tunnel Vision Marathon & Half Marathon
Sunday, August 9, 2026 · North Bend, United States
Distances
21.1 km
42.2 km
About this race
The Tunnel Vision Marathon, about 50 miles east of Seattle, starts at Hyak. The road and trail course offers a significant downhill with over 2,000 feet of elevation loss through the Snoqualmie Pass area, contributing to the route's speed.
Start location
North Bend, WA