Thetford MTB Racing specialises in endurance mountain biking events in the Thetford Forest in Norfolk, England. From the 12-hour overnight Dusk 'til Dawn to the 2-lap Winter Series fun rides, our events offer something for everyone, from the beginner to the seasoned pro. Our riders say... "fantastic courses"..."memorable experiences of camaraderie"... "capitalising on the swoopy single track Thetford is known for"... "hallucinogenic!"