MCRRC Seneca Creek Greenway Trail Marathon & 50K
MCRRC Seneca Creek Greenway Trail Marathon & 50K is a running race on March 6, 2027 in Gaithersburg, MD, with an entry fee of $70.
- Date
- March 6, 2027 (150 days to go)
- Price
- $70
- Sport
- Running
From the Organizer
Welcome to the Seneca Creek Greenway Trail Marathon & 50K, where you will experience some of Montgomery County's finest single-track trails. 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 during the race (either stop at the finish line for the "marathon" or keep going to complete the 50K).
All participants will receive a custom race bib, short-sleeved tech shirt, and a finisher's medal!
Events
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
50°
Typical Low
33°
Chance of Rain
33%
Based on US Climate Normals data from Rockville 1 Ne, 6 mi from the venue.
About Gaithersburg, MD
Population
69,225
as of 2023
City Elevation
465 ft
Nearest Airport
IAD
Washington Dulles International Airport · 20 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at MCRRC Seneca Creek Greenway Trail Marathon & 50K, put it on the calendar, and turn “someday” into a start date.
150
Days to train
- Race
- MCRRC Seneca Creek Greenway Trail Marathon & 50K
- Date
- March 6, 2027
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About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
More Running races near Gaithersburg, MD
Frequently Asked Questions
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MCRRC Seneca Creek Greenway Trail Marathon & 50K
Mar 6, 2027