The 5K with a French flair. The 2022 "Oui" Run 5K will take place on Sunday, September 18 at 8:00 am. Join us at the start line in front of Ravenswood’s Lycée Français de Chicago for "zee" most fabulous race in Chicago! This certified, chip-timed course is perfect for all. The seasoned runner will love the flat course to post great times, weekend runners will enjoy the scenic Ravenswood route, and it is fun for families to run or walk the 5K together or participate in the Kids Races. Plus there is a great after party. À vos marques, prêts, partez!