Our courses were changed in 2007 to offer new and improved race courses, both of which have no notable hills, a scenic river crossing, and a finish at the Lewis & Clark campsite in historic Frontier Park.

Lewis & Clark Marathon (MO)

Pre-Race Review/ Lineup

Runners can expect a new course and other changes that won't limit the number of participants.

Lewis and Clark Marathon Just Keeps on Growing

The participants in the 
sixth annual Lewis & Clark Marathon and Half Marathon will explore new territory as they run from St. Louis County to St. Charles, showcasing their new course.

Marathon Summary

Marathon Results