Tamalpa Headlands 50K

$5,000 Championship Prize Money

(Must be USATF member/US Citizen to be eligible to win prize money)

August 29, 2015 - 7:30 AM

Muir Beach, CA

Congratulations to the 2015 Winners and USATF Trail 50K National Champions!

Andy Wacker - Men's Champion - 3:37:20(CR!)

Caitlin Smith - Women's Champion - 4:30:44


Results (unofficial)


Race Day Photography by Facchino Photography

Clif Bar
Official Performance
Nutrition Sponsor

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

Tim and Diana Fitzpatrick
Email: rd@headlands50k.com


Race Sponsors