The 2025 Tallahassee Ultra Distance Classic, held on December 13th in Crawfordville, United States, offers a challenging course featuring a 50K, 50 Mile, and Manatee Marathon. Participants will navigate a closed-to-traffic, family-friendly course utilizing a 10K loop format, requiring runners to complete 5 loops for the 50K, 8+ loops for the 50 Mile, and 2.195K loop plus 4 full loops for the Marathon. The USATF-certified courses provide a structured test of endurance. Runners should anticipate cool December conditions typical of north Florida, with temperatures likely ranging between 50-60°F (10-15°C), necessitating layered clothing for variable weather. Support crews are permitted to walk, run, or bike alongside participants, offering aid and encouragement throughout the race. Aid stations are strategically placed every 3 miles, along with stations at the start/finish line and the scenic picnic grounds, stocked with essential hydration (Gatorade, water) and food supplies. The 50K and 50 Mile races start at 7:00 AM, while the Manatee Marathon begins at 7:10 AM. A strict cutoff time of 10 hours (5:00 PM) applies to all races. Packet pickup is available on race day starting at 6:00 AM near the start/finish area. 50 Mile runners receive an escort to their specific start area at 6:45 AM. Participants can expect a well-organized event with ample support and a focus on runner safety and experience on the designated course.