Saint Louis Half Marathon

The Saint Louis Half Marathon and 5K, hosted by the Saint Louis Track Club, is the longest-running half marathon in the St. Louis region, celebrating its 54th year in 2025. The event takes place in historic Forest Park, with new courses starting and finishing at the Muny Festival Grounds.

It offers both in-person and virtual race options. The half marathon features prize money for top overall male and female finishers and age group awards, while the 5K awards the top three overall finishers. Aid stations are strategically placed along the routes, and participants receive high-quality race shirts.

The event supports the Saint Louis Crisis Nursery charity. Visit the organization's website for the most recent information.