Get outdoors and be active! Browse the program/event listings below or use the search tool to find something fun, informative, and healthy to enjoy.
Find & Enjoy Activities in Your Regional Parks
The Trails Challenge program encourages park visitors to explore new trails by foot, bicycle, horseback, or even in-line skating! Every year more than 10,000 people participate in this FREE self-guided hiking and bicycling program to explore the East Bay Regional Parks and to keep fit outdoors. Trails Challenge is a free program made possible through a partnership between the East Bay Regional Park District, the Regional Parks Foundation, and Kaiser Permanente.