Race Discovery
MO' Cowbell Marathon/Half-Marathon/10K/5K
MO' Cowbell Marathon/Half-Marathon/10K/5K logo

MO' Cowbell Marathon/Half-Marathon/10K/5K

Saint Charles, Missouri, United States
Nov 08, 2026 – Nov 29, 2026
Running

About this race

Don't miss the fun and excitement of the 15th annual MO' Cowbell Race on November 8, 2026!  Four events to choose from on Sunday morning, the Marathon, the Half-Marathon, 10K or the 5K.  Flat & fast courses, perfect for beginners or those who want to set a new personal best!

Registration for the Marathon, Half-Marathon, 10K, or the 5K includes:

  • Commemorative performance long-sleeve swag
  • One-of-a-Kind finisher medal
  • FREE and convenient parking
  • Free downloadable photos for all participants
  • Two-day Health and Fitness ExMO' Packet Pickup 
  • Family friendly post race party with lots of food, fun, and music

Registration for the Virtual Run includes:

  • 2026 One-Of-A-Kind Finisher Medal
  • Shipping and handling of your medal to you
  • Option to add on race swag

Join fellow runners on November 8, 2026 for the MO' Cowbell Marathon/Half-Marathon/10K/5K. It's a fantastic Marathon, Half-Marathon, 10K, 5K featuring a flat and fast course in Saint Charles.

Pick your distance

Running

Marathon

Nov 08, 2026 Marathon 7:30 AM
$117.00
Open

Half Marathon

Nov 08, 2026 Half-Marathon 7:30 AM
$95.00
Open

10K

Nov 08, 2026 10K 7:30 AM
$78.00
Open

5K

Nov 08, 2026 5K 7:30 AM
$56.00
Open

Virtual Marathon

Nov 08, 2026 Marathon 7:00 AM
$35.00
Open

Virtual Half Marathon

Nov 08, 2026 Half-Marathon 7:00 AM
$35.00
Open

Virtual 10K

Nov 08, 2026 10K 7:00 AM
$35.00
Open

Virtual 5K

Nov 08, 2026 5K 7:00 AM
$35.00
Open

Weather Overview

These values represent the 16-year monthly averages for November in Saint Charles.

Temp (°C)
Minimum temperature (monthly average) 16.6° / Maximum temperature (monthly average) 26.3°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 16.6° / Maximum feels like (with wind chill; monthly average) 26.3°
Wind (km/h)
Average wind speed (monthly average)
14.1
Precipitation (mm)
Average precipitation (monthly average)
2.2mm

About Saint Charles

MO' Cowbell Marathon/Half-Marathon/10K/5K takes place in Saint Charles, Missouri, United States. The local timezone is America/Chicago.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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