St. Peters

Discover exciting running and walking events across Missouri, from scenic road races to challenging trail runs. Explore a diverse calendar featuring popular distances like 5K and 10K, alongside ultra-marathons and other endurance challenges. Whether you're a seasoned runner or just starting, find your next race in Missouri.

3 upcoming events5K

Recent additions include Open Water Swim - 370 Lakeside Park, 370 Lakeside Triathlon, Run S'more for Hope.

The HAID app

Track your training with HAID

Log every run, ride, and swim, and see how race day fits into your training.