Discover the excitement of the Greater St. Louis Marathon scheduled for April 11, 2026. This not-to-be-missed event promises a weekend filled with exciting courses, iconic landmarks, and vibrant celebrations, including the return of the National Running Club Championships & Rally.

With festivities kicking off downtown and concluding with a lively after-party, participants can look forward to live music, local cuisine, and an unparalleled city tour showcasing the spirit of St. Louis, the Gateway to the Best.The time limit for the GO! St. Louis Marathon is 6.5 hours. The course will close/streets will reopen on a rolling schedule according to the maximum pace per mile. Runners must maintain an average 15 minute per mile to stay ahead of the course closure. Marathoners must reach the full/half marathon split point (at the 13 mile mark) by 10:30 to stay in the race.