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

If you are ready to claim your 2025 MOCB deferral for the 2026 MO'Cowbell

1. Go to your Profile page and then click on the Deferrals tab, which will show a list of your Deferred Races.
2. On the 2025 MOCB Deferral click the Complete Deferral link which will bring you to the 2026 MOCB race page.
3. Click the Start Transfer button to complete your deferral and transfer into the 2026 MOCB

Click HERE for more information on how to claim your Deferred Registration.  Deadline for Deferral Transfers is October 25, 2026.

You can complete your deferral and register for ANY event in the 2026 MO' Cowbell 

• Your Deferral Credit will be the amount you paid for your 2025 registration including Add-Ons, if any. 
• There is a $20 processing fee (this covers the cost of shirt and medal that were purchased for you last year).
• You can register for the same event and pay the difference, if any, between the 2026 entry fee and your Deferral Credit.
• You can register for an event with a lower entry fee (Refunds are not available when transferring to an event with a lower entry fee)  
• You also have the option of upgrading to a 2026 event with a higher entry fee and pay the difference between the 2026 entry fee and your Deferral Credit.