A classic style ultra contested on a 1.54 mile loop course that challenges endurance and mental focus.  The trail is on the shores of Lake Washington and back woods of Magnuson Park, Seattle's largest and premier park.  At our races we encourage the athletes to do their very best with cheerful and supportive aid and count stations and an overall meditative atmosphere.

Sponsored by the Sri Chinmoy Marathon Team which for over 44 years has presented world class running, cycling and swimming events as well as the world's longest certified race, the Self-Transcendence 3100 Mile Race.