Big A 50K Trail Race

The Big A 50K Trail Race is an exciting trail running event taking place in York, Maine, on May 3, 2025. The race features a challenging course consisting of three loops, each measuring 10.35 miles, starting from the summit of Mount Agamenticus. Participants will navigate technical terrain with significant elevation changes, including approximately 5,787 feet of elevation gain.

While there is no official registration fee, a minimum donation of $20 is recommended to support the Mount A Conservation Region. The event encourages trail running enthusiasts to enjoy the scenic and rugged landscape while contributing to conservation efforts. Visit the organization's website for the most recent information.