Saint Louis Half Marathon

The Saint Louis Half Marathon and 5K, hosted by the Saint Louis Track Club, is a classic road race held in Forest Park, Saint Louis, Missouri, with the start/finish at the Muny Festival Grounds. First run in 1971, it is the longest-running half marathon in the St. Louis region.

The event offers both in-person and virtual options. The Half Marathon is USATF certified and uses an open-start format to ease crowds, with awards based on chip time. Prizes reward top overall finishers and age-group runners, while the 5K offers overall awards.

All finishers receive a medal, and the race supports the Saint Louis Crisis Nursery charity partner. Visit the organization's website for the most recent information.