Register – MO' Cowbell Marathon | Sunday, October 6, 2019, in St. Charles, MO

Register

 First time runner, seasoned marathoner, or somewhere in between. This is the race for you. 

Certified course (flat and fast!). Spot on timing. Family friendly. Historic town 30 minutes from St. Louis. Katy Trail. Great swag. Fun medals and beer.

An iconic cow mascot and lots of cowbells. 

Marathon, Half Marathon, Half-Marathon Relay, and 5K

All participants receive a drawstring backpack, race jacket, cowbell, and a finisher medal.

October 4th, 2020

Registration Deadlines

 Registration Dates Full Half Relay 5K
January – February $80 $60 $100 $35
March – April $90 $70 $110 $45
May – July $95 $75 $120 $50
August $100 $80 $130 $55
September $105 $85 $140 $60
ExMO’ $115 $95 $150 $70
Virtual Runner (Medal) Virtual Runner (Medal & Shirt)
$35 $55

Contact us about our military discount!

Terms & Conditions
Sale and/or transfer of race entries/bib numbers is strictly prohibited. All entry fees are non-refundable. Registration may be deferred toward a future event with MO’ Cowbell approval prior to race day.  Contact us directly at raceteam@mocowbellrun.com.

Race officials may cancel, delay or change the event in case of extreme weather or other conditions that may affect the safety and health of the participants. In the event of race cancellation, refunds will not be issued. Sale and/or transfer of race entries/bib numbers is strictly prohibited.