Badger Cove

The Badger Cove half marathon, hosted by Brazen Racing at Lake Del Valle Regional Park in Livermore, is a challenging trail race that loops along the east shore and climbs through green hills. The course starts at the East Beach picnic area, briefly heads south, then turns north on an out-and-back leg that tackles a steep hill twice before circling the Badger Cove peninsula. Expect dirt trails, possible mud from spring rains, and stunning views of the lake and surrounding hills. The 2026 edition drew roughly 96 finishers, with a loyal 28% returning each year—a testament to the race's quiet appeal.

Despite its modest size, the event is impeccably organized: aid stations are well-stocked, course markings are clear, and finishers earn a high-quality medal. Post-race, runners refuel with salty snacks and Its It ice cream, a local favorite. The atmosphere is low-key and community-driven, with Brazen Racing earning praise for adapting when flooding forced last-minute venue changes to Wildcat Canyon (dubbed "BadgerCat"). One runner noted, "it was a challenging race… well marked course with great people volunteering at the aid stations."

With a median field of around 226 over its 13 editions, Badger Cove offers an intimate yet rigorous experience. The rolling hills and technical trails demand respect, but the rewards—pristine natural beauty, strong support, and a welcoming vibe—make it a hidden gem for trail runners seeking a genuine challenge.