Event Description

Welcome to the registration page for the MCRRC Seneca Creek Greenway Trail Marathon & 50K!

The Seneca Creek Greenway Trail Marathon and 50K is a low-key, low-priced and fun filled event along the beautiful Seneca Creek Greenway Trail and parallel trails. Marathon and 50K participants will have the option to choose their final distance when returning to the finish (either stop for the "marathon" or keep going for the 50K!

The field will be limited to 200 registrants for 2021.  Please signup here to reserve your spot!  Please note that your credit card will not be charged until all permits are in hand, as this process has been made difficult by the COVID-19 health pandemic.  Until further notice, the race remains subject to cancellation. Thank you for your patience and understanding!