The Tunnel Marathon race offers one of the fastest courses in the country with No BQ penalty. Set your new personal record and qualify for the Boston Marathon on this beautiful downhill point-to-point course which delivers excellent times thanks to a consistent downhill grade and low starting elevation. 

You will start at Snoqualmie Pass and run through a dark tunnel lit by your best running mates, gawk at the mountains and waterfalls, and take in the sweet Washington air. The speed of the course comes from a loss of approximately 1,000 feet of net downhill elevation. While the finish location differs slightly from the traditional route, the unforgettable run through the Snoqualmie Tunnel and the spirit of the race remain entirely unchanged through the stunning Pacific Northwest scenery.