Head to Saint Charles in 2026 to run with the St. Louis Track Club along the Missouri River bluffs on historic trails, choosing between a scenic 5-mile option, a challenging 8-mile route with river views, or a half-marathon that combines both. All races kick off at 8:00 AM from the Lewis & Clark Trailhead in Weldon Spring, and you'll earn a medal at the finish line with awards for the top three runners in each distance and gender division. This eco-friendly event equips you with a reusable HydraPak SpeedCup and stocks aid stations with water and Tailwind Nutrition to keep you fueled and hydrated.