Matt Mason "Cowboy UP" Triathlon

The 2025 Matt Mason "Cowboy UP" Triathlon/Duathlon, taking place in Smithville, MO, is a tribute event honoring those who have made sacrifices for their country. Participants can choose from various formats, including individual and relay options for both short and long courses, as well as a virtual runner category. The short course duathlon features a 1.5-mile run, an 11-mile bike ride, and a 5K run, while the long course triathlon includes a 1,000-meter swim, an 18.8-mile bike ride, and a 10K run.

The event aims to celebrate community and support for veterans and their families. Visit the organization's website for the most recent information.