Grit Ultra Backyard Challenge

The Grit Ultra Backyard Challenge is an endurance running event taking place in West Columbia, Texas, from December 31, 2024, to January 1, 2025. This unique race format allows participants to choose from various distances, including 50K, 50 miles, 100K, and 100 miles, all while completing a 4.2-mile loop every hour. Runners must finish each loop within the hour to continue.

The event also features a team relay option, where groups of 2 to 6 can collaborate to achieve their distance goals. Participants receive a T-shirt and finisher's medal, with awards for top finishers and age group winners. Visit the organization's website for the most recent information.