Marathon • Half-Marathon • Half-Marathon Relay • 5K   |   Historic St. Charles, Missouri   |   Saturday, October 2, and Sunday, October 3, 2021

Become a Sponsor

2021 Sponsorship Opportunities

The MO’ Cowbell Marathon offers your business or organization a chance to connect with thousands of runners and their families. This year we are anticipating over 5,000 runners, 500 volunteers, and many more spectators.

Local and out-of-town athletes and spectators will be seeking lodging, entertainment and dining before and after the MO’ Cowbell Marathon. Don’t miss out on this opportunity to reach so many people and partner with us!

Sponsorship Levels:

Headlining SponsorSOLD!

Chuck Level Sponsor — $2,500
Cow Level Sponsor — $1,500
Calf Level Sponsor — $500

Other sponsorships available!

Some Sponsorship Benefits*:

Logo & Link on MO’ Cowbell’s Website
Logo on Start/Finish Signage
Tent in Runners’ Village
Booth at the Health & Fitness ExMO

And much more!

*Benefits vary per sponsorship level

Contact us at for more info!