The 5th Annual Great GO! St. Louis Halloween Race is quickly approaching and we are expecting a record number of participants this year. If you have not secured your spot in one of the races – Half Marathon, 10K, 5K or the Fun Run we encourage you to register soon. This festive races features a new race course that takes runners and walkers down along the St. Louis Riverfront. Participants receive a top quality Nike Dri-Fit shirt, a scary-cool finisher medal, live entertainment and lots of post-race treats including chocolate. Don’t Miss this Race! Regsiter