World's Best Marathon & Half Series!

No Time Limits

Great Food

Award-Winning Medals

Loony Community!

We RUN this country, TOGETHER!

Event details and schedule

Please check out the Heartland Series for additional information about the series and take a look at our website for details about other Mainly Marathons' series.

Also, if you're interested in Mainly Merch, check out our online store.

Thanks!

-Mainly Family