Arrowhead Spring Water, BAUR (Bay Area Ultra Runners), Brooks,
GU, Lagunitas Brewing Company, The Lodge at Tiburon, Marin Amateur Radio Club, Moeben,
Montrail, Montrail UltraCup Series, Udo's Oil, ZombieRunner
Cups / Series
2011 Montrail UltraCup
USATF
This race is a championship event in the Pacific Association Ultra Grand Prix Series. You do not need to be a member of the Pacific Association or the USA Track & Field Association in order to participate in this race. To qualify for Grand Prix points, you must be a PA member prior to the start of the race and must follow all USATF rules and guidelines.