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.