Pedal the Cause is the premier cycling experience in the region, the pinnacle event of the year, and the driving force behind creating a world without cancer. Pedal the Cause is the only St. Louis event that gives 100% of participant donations to Siteman Cancer Center and St. Louis Children’s Hospital to accelerate lifesaving cancer research. Pedal the Cause is set to take place on Sept. 26 & 27, 2015 at the Chesterfield Amphitheater in Chesterfield, Mo.