San Bruno Mountain Ultramarathons

Challenge yourself with one of the more grueling trail runs in San Mateo County

1/2 Marathon, Marathon, 50 Kilometer, 50 Mile Endurance Runs

San Bruno Mountain, Daly City, CA

February 24, 2013

A fundraiser for the fight against neuroblastoma – help us save children fighting this deadly disease.  Run this race, enjoy the views, rise to the challenge that the trails present and help us fight neuroblastoma.