Jack & Jill Downhill Marathon

The Jack & Jill Downhill Marathon and Half Marathon is a two-day running event held in North Bend, Washington, just 31 miles east of Seattle. The races feature both full and half marathon distances on a USATF-certified, Boston-qualifying course. The marathon offers a scenic, gradual downhill route with a net elevation drop of 2,000 feet over 26.2 miles, primarily along the Cascade to Palouse Trail on a hard-packed, shaded dirt and gravel surface.

Runners pass through the Snoqualmie Tunnel and enjoy a fast, beautiful course ideal for personal records. The event is known for its friendly atmosphere and is among the world's top 25 fastest marathon courses. Visit the organization's website for the most recent information.