Oklahoma City hosts the Oklahoma City Memorial Marathon as a tribute to those who were killed, those who survived and those changed forever. It also supports the privately owned and operated Oklahoma City National Memorial & Museum.

The Oklahoma City Memorial Marathon has evolved into one of the most anticipated races in the country. The emotional and inspirational power runners feel – as we reflect on the tragedy of April 19, 1995 – has never waned.

The Marathon is a Boston qualifying USATF sanctioned event on a certified 26.2 mile single loop course.

Whether this will be your first marathon or you are a top athlete, it will be a RUN to REMEMBER!

Age Limit

Participants must be 16 years of age or older on race day to register for the Marathon, 12 years of age or older for the Half Marathon, and there is no age limit for the Relay or 5K.

Refund & Deferral Policy

The Oklahoma City Memorial Marathon has a No Refund / No Deferral policy. All entries are considered final. Transfers are not allowed. Anyone who allows someone else to participate in their place will be disqualified from the event and not be allowed to participate in future events. There are no exceptions to this rule – it is a requirement of our insurance provider.