MO' Cowbell Marathon/Half-Marathon/Half-Marathon Relay/5K

Saturday, October 2 - Sunday, October 3, 2021 Saint Charles, MO 63301 US Directions
Virtual Option

The MO' Cowbell 2021 is a hybrid event with in-person and virtual participation options. When you register as a virtual participant, you complete your MO' Cowbell Run wherever and whenever works for you! All virtual participants will receive a 2021 medal, and a race bib mailed to you. Your virtual registration does not include entry into the in-person events on Saturday, Oct. 2 or Sunday, Oct. 3.

Once you've completed your race, click Race Results to submit your distance and time 

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