Seneca Creek Greenway Trail Races

Mar 02, 2019 at 8:00 AM

Seneca Creek Greenway Trail Races

11950 Clopper Road

Gaithersburg MD, 20878


Event Facebook page

Entry Fee $25
(Lowest or Early Registration)

Entry Fee 2 $50
(Highest or Late Registration)

Prize Money: yes


  • 26.2M
  • 50K

Type: Ultra

Participant Limit: 400

Course Map: Download Map

Percent of the course on un-paved trails: 95%

First Year of the Event: 2004


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. The marathon and 50K participants will have the option to choose your final distance when returning to the finish (either stop for the “marathon” or keep going for the 50K).


Race event photo
Race event photo


Event Dates

Held on Mar 02, 2019

Held on Mar 03, 2018

Held on Mar 04, 2017

Held on Mar 05, 2016

Held on Mar 07, 2015

Held on Mar 08, 2014

Held on Mar 02, 2013

Held on Mar 03, 2012

Held on Mar 05, 2011

Held on Mar 06, 2010

Held on Mar 07, 2009

Held on Mar 01, 2008

Held on Mar 04, 2007

Held on Mar 04, 2006

Held on Mar 05, 2005

Event Results