Missouri · Marathon · Half Marathon · 42.195K
MO' Cowbell Marathon/Half-Marathon/10K/5K
MO' Cowbell Marathon/Half-Marathon/10K/5K is a marathon, half marathon, 42.195K, 21.0975K and 10K event held in Saint Charles, Missouri. Its next confirmed date is Sunday, November 8, 2026.
- Race day
- November 8, 2026
- Location
- Saint Charles, MO
Race details
- Date
- Sunday, November 8, 2026
- Location
- Saint Charles, Missouri
- Distances
- Marathon, Half Marathon, 42.195K, 21.0975K, 10K, 5K
- Registration
- runsignup.com
- Official website
- mocowbellmarathon.com
About the MO' Cowbell Marathon/Half-Marathon/10K/5K
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…
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Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- Blog All guides Planning advice for finding, choosing and travelling to races.
MO' Cowbell Marathon/Half-Marathon/10K/5K: common questions
- When is the MO' Cowbell Marathon/Half-Marathon/10K/5K?
- The next confirmed date is Sunday, November 8, 2026.
- Where is the MO' Cowbell Marathon/Half-Marathon/10K/5K held?
- In Saint Charles, Missouri.
- What distances does the MO' Cowbell Marathon/Half-Marathon/10K/5K offer?
- Marathon, Half Marathon, 42.195K, 21.0975K, 10K and 5K.
- How do I register for the MO' Cowbell Marathon/Half-Marathon/10K/5K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.