Get ready for an exhilarating day of adventure at the Mammoth TUFF, taking place on Saturday, September 13, 2025, in the stunning Mammoth Lakes, Mono. This exciting event is part of the UCI Gravel World Series, promising an unforgettable experience for cycling enthusiasts and competitive racers alike. Riders will have the chance to tackle a variety of race distances, set against the breathtaking backdrop of the Eastern Sierra. Whether you're a seasoned pro or a passionate amateur, the Mammoth TUFF offers an incredible opportunity to challenge yourself while enjoying the camaraderie of fellow cyclists. Don't miss out on this fantastic celebration of grit, determination, and the great outdoors!