MO' Cowbell Marathon

  Start time: 7:30 AM
  St. Charles, MO
Event photo placeholder
  1 person saved this event
Thumb 4ea01918 59f5 43e8 bb9b 25188995d598

Races at this event

  • 42.2K / 26.2M (Marathon) — Road Run
  • 21.1K / 13.1M (Half Marathon) — Road Run
  • 5K / 3.1M — Road Run


The MO' Cowbell Marathon starts and finishes in Frontier Park, bordered by the Missouri River on one side and historic Main Street St. Charles on the other. The flat, fast course winds its way out toward New Town St. Charles for a loop around the very unique neighborhood there before heading back toward Frontier Park. The second half runs north along the Katy trail for a quick down and back flat course.

We also have a Half Marathon, Half Marathon Relay and 5K race!

Join the conversation

or to share your thoughts or ask a question about this race
See information that needs to be updated? Email us at


Map of MO' Cowbell Marathon