The Grizzly Peak 50K, 30K, and 10K offer opportunities for runners to not only challenge their physical limits but be immersed in the beauty of Berkeley Hills, CA.
The race commences at Lake Anza and journeys through the single-track trails, dirt roads, and paved roads of Tilden Regional Park. In addition, if necessary, participants are able to change their race length up to the time of check-in.