Chiropractic history was made on Sunday, October 11th on the streets of Chicago when all runners on Team NPCO for Chiropractic successfully crossed the finish line at the 2009 Bank of America Chicago Marathon in front of over one million cheering spectators. Waking up early and bearing the chilly 33 degree weather, runners from various parts of the country ran 26.2 miles on behalf of Non-Profit Chiropractic Organization (NPCO).