Mountain Lakes 100 Sat September 16 A 100-mile trail race mostly on the Pacific Crest Trail between Mt. Hood and Mt. Jefferson. Amazing support the whole way and a fantastic community to help you get that belt buckle. 100 Mile Pacific Northwest : Trail Running Register Organizer Go Beyond Racing Email: renee@gobeyondracing.com View Organizer Website Location Mt. Hood, Oregon Mt. Hood, OR 97041 United States + Google Map