Dairy Air Calf Marathon

The Dairy Air Calf Marathon is a family-friendly running event held at Delaware Valley University in Doylestown, Pennsylvania. Scheduled for June 28, 2025, it offers multiple race distances including a 5K, 10K, 13.1-mile half marathon (called the Calf Marathon), a 2-mile fun run/walk, and a 1/3 mile kids' run. The courses are flat and fast, taking participants close to various farm animals, creating a unique rural atmosphere.

Timed races include the 5K, 10K, and half marathon, with awards for top finishers. The event supports the Bucks County Opportunity Council, donating 100% of proceeds. Festivities include a costume contest, awards ceremony, and free snow cones. Visit the organization's website for the most recent information.