Clo Cow Half Marathon

The Clo Cow Half Marathon, 10K & 5K is an annual running event held in Historic Downtown Petaluma, California. Now in its 13th year, the race features a scenic half marathon course through rural Sonoma County farm country, with rolling hills and views accompanied by local farm animals like sheep, horses, and cows. Participants can choose from three distances: half marathon, 10K, and 5K.

The event offers a festive atmosphere with included amenities such as a T-shirt, cowbell medal, and post-race food. It supports the Petaluma Educational Foundation through fundraising efforts. The race is a challenging yet rewarding experience for runners of all levels. Visit the organization's website for the most recent information.