Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Running Trails
United States
Virginia
Fairfax County

Mason Neck National Wildlife Refuge

The best running trails in Mason Neck National Wildlife Refuge

4.3

(3)

140

runners

34

runs

Jogging routes in Mason Neck National Wildlife Refuge traverse a diverse landscape of mature hardwood forests, the largest freshwater marsh in Northern Virginia, and nearly six miles of shoreline along the Potomac River. This 2,276-acre refuge offers a dynamic and scenic backdrop for outdoor activities. The terrain generally features gentle gradients and minimal elevation changes, making it suitable for various running levels.

Best jogging routes in Mason Neck National Wildlife Refuge

  • The most popular jogging route is Enchanted Pond loop…

Last updated: July 13, 2026

6

runners

#1.

Belmont Bay – Belmont Bay loop from Mason Neck National Wildlife Refuge

8.33km

01:00

20m

20m

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

The Deep Hole Point Road & Charlie Road loop offers a delightful, easy jogging experience through the varied landscapes of the Occoquan Bay National Wildlife Refuge. This 3.1-mile (5.0 km)…

Easy

This easy jogging route at Occoquan Bay National Wildlife Refuge offers a refreshing escape into nature, winding through diverse habitats where the Occoquan River meets the Potomac. You'll traverse flat,…

Easy

4

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
Sign up for free to see 30 more runs in Mason Neck National Wildlife Refuge.

Get access to more routes and recommendations from other explorers.

Sign up for free

Already have an account?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Mason Neck National Wildlife Refuge

Hiking in Mason Neck National Wildlife Refuge

Cycling in Mason Neck National Wildlife Refuge

Road Cycling Routes in Mason Neck National Wildlife Refuge

Tips from the Community

Amy
May 26, 2025, Belmont Bay

Belmont Bay is a lovely stretch of water at the mouth of the Occoquan River. The bay is flanked by three nature reserves: Elizabeth Hartwell Mason Neck National Wildlife Refuge, Mason Neck State Park and the Occoquan Bay National Wildlife Refuge. Keep your eyes peeled for bald eagles and Great Blue Herons. It's also a popular place to go boating.

0

0

Located where the Potomac and Occoquan rivers meet, this wildlife refuge is a haven for migratory birds looking for a tranquil break away from DC. You'll find over 650 plant species and 200 species of bird here. The park is open from 7am until 5pm in winter and 7am until 7pm.

0

0

Riders don't need to pay the car entry fee. There is also a path alongside the road, but it may have hikers, runners, and dog-walkers

0

0

Amy
September 6, 2022, Belmont Bay

Belmont Bay is a lovely stretch of water at the mouth of the Occoquan River. The bay is flanked by three nature reserves: Elizabeth Hartwell Mason Neck National Wildlife Refuge, Mason Neck State Park and the Occoquan Bay National Wildlife Refuge. Keep your eyes peeled for bald eagles and Great Blue Herons. It's also a popular place to go boating.

0

0

LadyDi
August 16, 2022, Yard Sale Trail

Yard Sale is not difficult when you ride slow, but with speed it's a different story.

1

0

Stoffels
April 10, 2022, Belmont Bay

Great for bird watching, apparently especially for bald eagles. There are also a number of hiking trails from this part of the park, some of them leading through parts of the marshland section of the park. Large boards provide information about historical events that occurred on the Potomac and Chesapeake Bay.

0

0

Restrooms are available at this visitor center.

0

0

Frequently Asked Questions

How many running routes are available in Mason Neck National Wildlife Refuge?

There are over 30 running routes available in Mason Neck National Wildlife Refuge, catering to various fitness levels. These include 7 easy routes, 20 moderate routes, and 3 more challenging options.

What is the typical terrain and difficulty for running routes in Mason Neck National Wildlife Refuge?

The terrain in Mason Neck National Wildlife Refuge is quite varied, featuring mature hardwood forests, marshlands, and shoreline paths. Many trails offer gentle gradients and minimal elevation changes, making them suitable for different running levels. While some routes are paved and fully accessible, others, like sections of the Woodmarsh Trail, can be compacted soil and gravel, potentially muddy, or include some steep inclines and declines.

What natural features or landmarks can I expect to see while running?

Runners can enjoy diverse natural features including the largest freshwater marsh in Northern Virginia, nearly six miles of Potomac River shoreline, and mature hardwood forests. Keep an eye out for observation platforms, such as those along the Joseph V. Gartlan Jr. Great Marsh Trail, which offer expansive views of the 250-acre Great Marsh and excellent opportunities for birdwatching.

Are there family-friendly running routes in Mason Neck National Wildlife Refuge?

Yes, there are several family-friendly options. The Deep Hole Point Road & Charlie Road loop is an easy 3.1-mile path that traverses diverse habitats. Additionally, the Joseph V. Gartlan Jr. Great Marsh Trail is a paved, 0.75-mile fully accessible path, ideal for families with strollers or those seeking an easier run.

Can I bring my dog on the running trails?

The region research does not explicitly state the dog policy for Mason Neck National Wildlife Refuge. It's always best to check the official refuge website or signage upon arrival for the most current regulations regarding pets on trails. You can find more information on their official site: fws.gov.

Are there any seasonal considerations for running in the refuge?

Yes, there are seasonal considerations. Notably, some portions of the Woodmarsh Trail may be closed between December and June due to bald eagle nesting activities. Spring and fall migrations offer excellent opportunities for birdwatching. Always check for current conditions or closures before your visit.

Is parking available at Mason Neck National Wildlife Refuge?

Yes, on-site parking is available for visitors at Mason Neck National Wildlife Refuge, making it convenient for runners to access the trailheads.

What kind of wildlife might I see while running?

Mason Neck National Wildlife Refuge is a significant site for wildlife observation. You have a good chance of spotting bald eagles, ospreys, terns, and various waterfowl, especially during spring and fall migrations. Beaver and otters can also be observed in the marsh areas.

Are there circular running routes available?

Yes, many of the routes in the refuge are designed as loops. For example, the Enchanted Pond loop from Pohick Bay Regional Park is a 3.9-mile moderate trail, and the Deep Hole Point Road & Charlie Road loop is an easy 3.1-mile option, both offering circular paths.

Are there any accessible running trails?

Yes, the Joseph V. Gartlan Jr. Great Marsh Trail is a paved, 0.75-mile (Âľ mile) fully accessible trail. It follows a forested ridge and leads to an observation platform overlooking the Great Marsh, making it suitable for all abilities.

What do other runners enjoy the most about jogging in Mason Neck National Wildlife Refuge?

The running routes in Mason Neck National Wildlife Refuge are highly rated by the komoot community, with an average score of 4.5 stars from 2 reviews. Runners often praise the tranquility of the natural settings, the diverse landscapes of forests and marshes, and the opportunities for wildlife viewing, especially the frequent sightings of bald eagles.

Are there amenities like restrooms or places to refuel nearby?

Restrooms are available on-site within Mason Neck National Wildlife Refuge. For places to refuel, you would need to venture outside the refuge into nearby areas like Lorton, VA, where you can find cafes, pubs, and restaurants.

Most popular routes in Mason Neck National Wildlife Refuge

Hiking in Mason Neck National Wildlife Refuge

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Browse the best Running Trails & Routes in other regions.

Bull RunRestonHuntingtonFountainhead Regional ParkFranklin FarmHemlock Overlook Regional ParkBelle HavenDifficult RunWest Falls ChurchNavyMcleanAnnandaleLake BarcroftRavensworthPimmit HillsBull Run Regional ParkViennaGreat FallsMantuaHerndonFalls ChurchWakefieldFlorisNorth SpringfieldFair LakesUnion MillWolf TrapSandy Run Regional ParkGrovetonGreat Falls CrossingSully SquareMerrifieldOld Courthouse Spring Branch ParkWoodlawnOaktonMount VernonMason NeckFort HuntMason Neck State ParkLortonChantillyHybla ValleyBailey'S CrossroadsSeven CornersSpringfieldKings ParkWest SpringfieldHutchisonGreenbriarMeadowood Recreation AreaFair OaksLincolniaOccoquan Regional ParkWoodburnDranesvilleLong BranchBurkeRose HillMcnairSouth RunFranconiaDunn LoringSeneca Regional ParkBraddockKings Park WestIdylwoodPohick Bay Regional ParkCrosspointeNewingtonNewington ForestTysonsKingstowneHayfieldCentrevilleFairfax StationLaurel HillBurke CentreFort Belvoir

Nearby adventure guides

Things to Do in Mason Neck State Park

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy