Great Springs Trail Race - San Marcos
San Marcos, United States • 11 Oct 2025
The Great Springs Trail Race in San Marcos is an exciting trail running event set in the scenic Purgatory Creek Natural Area. Scheduled for October 11, 2025, participants can choose from distances of 10K and 13.1 miles, featuring a mix of single-track trails, rolling hills, and rocky sections. This community-focused race not only promotes fitness but also supports the Great Springs Project, which aims to protect the Edwards Aquifer, vital for sustainable water in the region. Runners can expect a vibrant atmosphere with ample aid stations, race swag, and a family-friendly environment, making it a perfect event for both seasoned athletes and newcomers. Visit the organization's website for the most recent information.