Bad Bass Half Marathon/10K/5K 2012

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Join us at the beautiful Lake Chabot Marina in Castro Valley for the scenic Bad Bass 5K, 10K or Half Marathon. Beginning and ending at the Lake Chabot Marina, all courses include rolling, but mostly runnable hills. The 5K will be almost entirely on paved trails around the lake.... The 10K and half marathon are roughly 50% on paved trail and 50% on fire trails. Start times are 8:00 am for the Half Marathon, 8:25 am for the 10K and 8:35 for the 5K. Whether you are an experienced trail runner or a first-timer ready to get your feet dirty, there's a lot to like about these races. Hikers/walkers are always welcome! A one-hour early start will be offered to half marathon walkers/hikers. read more