Redtail Ridge

Redtail Ridge is a trail running event hosted by Inside Trail Racing, featuring distances of 10K, Half Marathon, 30K, and 50K. Set in the scenic Lake Chabot Regional Park in Castro Valley, CA, the course offers a mix of eucalyptus forests, grassy meadows, and lakeside paths, making it accessible for both competitive runners and those new to trail racing. The event emphasizes a cupless approach, encouraging participants to bring their own reusable cups.

Post-race, runners can enjoy a variety of snacks and refreshments. The event promotes healthy competition with awards for top finishers and age groups. Visit the organization's website for the most recent information.