Get ready for an exhilarating adventure at the REV3 50 Hour Challenge - Knox-Xtreme, taking place from April 11th to April 13th, 2025, in the vibrant city of Knoxville, Tennessee! This unique endurance event offers participants a thrilling race experience through a diverse landscape that includes breathtaking wilderness, urban settings, and the iconic Urban Wilderness.

Competitors will have the opportunity to showcase their skills across multiple disciplines featuring a fantastic course designed for mountain biking enthusiasts, with a strong focus on quality single-track trails. Paddle through stunning river sections and navigate the urban environment as you tackle this exciting challenge. With GPS satellite tracking, maps, and watercraft provided, participants can focus on the adventure ahead. Plus, enjoy post-race meals and immerse yourself in Knoxville's rich culture and delicious food scene. Don't miss out on this unforgettable experience that promises adrenaline, camaraderie, and the beauty of the great outdoors!