Tamalpa Headlands 50K

August 23, 2014 - 7:30 AM
Muir Beach, CA

Registration for the 2014 race is open at Ultrasignup

Marin County's most famous trails - Coastal, Miwok, Steep Ravine and the Dipsea - provide the spectacular setting for this classic, single-loop race. Founded in 1998, this event has the full backing of Marin's largest running club. Only minutes from downtown San Francisco, the Tamalpa Headlands 50K is a demanding ultra marathon with over 7,300 feet of elevation change. Come run this legendary course and event.


Click Here To See A Course Photo Sampler

Course Records

Male: Alex Varner 3:41:49 2013
Female: Kami Semick 4:25:15 2006

Race Directors

Diana and Tim Fitzpatrick
Email: rd@headlands50k.com


Race Sponsors