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*CANCELED* Seneca Creek Greenway Trail Marathon & 50K 2022 ($)

Saturday, March 12, 2022 @ 7:30 am - 6:00 pm

*ALERT* We regret to inform you that due to the inclement weather & potentially unsafe travel conditions predicted for tomorrow morning, we have been asked to cancel the event. The policy of the State Park, whose land most of our race traverses, is to close the park trails in such weather.  We understand the disappointment this news brings to you and we feel the same way — our volunteers and staff have been working for months to plan a fantastic race. We do hope that you will consider joining us in March of 2023.

Thank you for your support and understanding this week as we navigated this difficult situation.



In this race, you will experience some of Montgomery County’s finest single-track trails as you meander along beautiful Seneca Creek in Seneca State Park.  This scenic trail is muddy, rocky, rooty, hilly and steep in sections with no major elevation gain/loss. This is a challenging, but beautiful run for all!

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!

For race website with complete information, registration and volunteer sign up, go HERE



Saturday, March 12, 2022
7:30 am - 6:00 pm
Event Categories:


Bonnie Gitlin (RUTL)


Seneca Creek State Park
11950 Clopper Road
Gaithersburg, MD 20878 United States
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