The Hotter'N Hell Hundred is an annual bicycle race in Wichita Falls, Texas. It is held each year on the 4th or 5th Saturday in August and includes professional as well as amateur riders. The professional racers ride a 100-mile road race, as well as time trials and criterium. For the amateur riders, there are road routes of 100 mi, 100 km, 50 mi, 25 mi, and 10 km. The amateur routes are also open for inline skating. Approximately 10,000 to 14,000 riders participate each year, making the Hotter'N Hell Hundred the largest sanctioned century bicycle ride in the U.S. 2009's Hotter'N Hell had over 14,000 riders.