The best running trails in Fairfax County
4.5
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2,957
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307
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Jogging in Fairfax County offers a diverse range of outdoor experiences, characterized by its extensive network of trails and varied natural landscapes. The region features numerous parks with picturesque lakes, such as Burke Lake and Lake Accotink, providing scenic running routes. Trails also follow major waterways like the Potomac River and wind through shaded forests and stream valleys. This varied terrain includes paved paths, gravel, and natural dirt trails, catering to different preferences and fitness levels.
Best jogging routes in Fairfax County
- The most popular jogging route is Bull Run Occoquan Trail, a 13.2 miles (21.2 km) trail that takes 2 hours 46 minutes to complete. This challenging route offers varied terrain and scenic views along the Bull Run and Occoquan Reservoir.
- Another top favourite among local runners is Mount Vernon Trail – Belle Haven Park loop from Mount Vernon, a difficult 17.5 miles (28.2 km) path. This challenging route runs along the Potomac River, connecting historical sites with scenic waterfront views.
- Local runners also love the Lake Accotink loop from Ravensworth, a 5.5 miles (8.8 km) trail leading through Lake Accotink Park, offering views of the lake, creek, and marshland, often completed in about 1 hour 55 minutes.
- Jogging in Fairfax County is defined by extensive forests, picturesque lakes, and the Potomac River. The network offers options for easy runs on paved paths as well as more challenging routes with varied elevation.
- The routes in Fairfax County are highly rated by the komoot community with an average score of 4.4 stars from over 60 reviews. Nearly 3000 runners have used komoot to explore Fairfax County's varied terrain.
Last updated: April 24, 2026
36
runners
21.2km
02:46
260m
260m
Embark on a challenging jogging experience along the Bull Run Occoquan Trail, a difficult route stretching 13.2 miles (21.2 km) with an elevation gain of 838 feet (256 metres). You will navigate undulating terrain through lush woodlands, enjoying frequent views of the Bull Run stream and Occoquan Reservoir. Expect a mix of single-track dirt paths and sections that can be rocky and rooty, especially after rain, making for a varied and engaging run that takes around 2 hours and 46 minutes to complete.
To prepare for this route, ensure you have good fitness and sturdy shoes, as the trail features frequent, steep hills. The Bull Run Occoquan Trail is generally well-marked with blue blazes, guiding you through its diverse sections. While some parts offer a remote feeling, several trailheads and parking areas are available along its length, making access convenient for your jogging adventure.
This trail is particularly notable for its natural beauty, including the state's largest grouping of Virginia Bluebells, which bloom vibrantly in spring. Keep an eye out for local wildlife such as white-tail deer and various bird species as you jog. At its northern end, within Bull Run Regional Park, you will also find a unique boardwalk path designed to keep you clear of muddy sections, adding another interesting feature to your journey.
6
runners
5.09km
00:37
70m
70m
Bull Run Occoquan Trail Loop is a moderate 3.2-mile jogging route in Hemlock Overlook Regional Park with forest and reservoir views.
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5
runners
12.9km
01:33
40m
40m
Jog the moderate 8.0-mile Bull Run Occoquan Trail in Bull Run Regional Park, featuring varied terrain and scenic woodlands.
1
runners
6.55km
00:41
40m
40m
Jog the Frog Branch Stream Valley Trail, a moderate 4.1-mile route through Frog Branch Stream Valley Park, featuring mixed terrain and lush
3.25km
00:23
30m
30m
Enjoy an easy 2.0-mile (3.3 km) jogging route through Wayland Street Park, featuring shaded greenery, a small pond, and varied terrain.
112
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
80
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
73
runners
28.7km
02:58
120m
120m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
69
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(14)
57
runners
8.80km
00:55
60m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Fairfax County
Running Trails around Bull Run
Running Trails in Fountainhead Regional Park
Running Trails in Mason Neck National Wildlife Refuge
Running Trails in Hemlock Overlook Regional Park
Running Trails around Franklin Farm
Running Trails around Woodburn
Running Trails around Difficult Run
Running Trails around Navy
Running Trails around Reston
Running Trails around Huntington
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Tips from the Community
The Mount Vernon Trail is an 18-mile paved multi-use trail from George Washington's Mount Vernon to Theodore Roosevelt Island. This trail sees over one million users annually, making it one of the most popular trails of its kind in the country.
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Cross the Frog Branch; this crossing is paved with stepping stones, allowing you to test your balance. The creek is relatively shallow but can flow a little higher after heavy rain.
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Frog Branch Stream Valley Trail spans 4.3 miles and is an out-and-back trail through Frog Branch Stream Valley Park. This trail is open year-round, hugging the Flatlick Branch and Frog Branch, creeks shrouded in shaded greenery. There may be occasional muddy spots, so wear shoes with a good grip.
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Wayland Street Park is home to deer, birds, and a small pond that is hidden under slightly overgrown plants. The Wayland Street Park Trail runs through the park, featuring a few exposed roots, muddy spots, and occasional overgrowth. This park feels remote despite being situated in a bustling city.
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The Wayland Street Park Trail is a 2.3-mile out-and-back route through shaded woodlands, providing welcome shade on a hot day.
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A mini library where you can take and leave a book for free.
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Frequently Asked Questions
How many running routes are available in Fairfax County?
Fairfax County offers a vast network of over 275 running routes, catering to various preferences and fitness levels. You'll find everything from easy, paved paths to more challenging trails with varied elevation.
What kind of terrain can I expect on running trails in Fairfax County?
The running trails in Fairfax County feature diverse terrain. You can expect a mix of paved paths, gravel trails, and natural dirt surfaces. Many routes wind through shaded forests, along picturesque lakes like Burke Lake and Lake Accotink, and beside waterways such as the Potomac River, offering varied landscapes for your run.
Are there easy running routes suitable for beginners in Fairfax County?
Yes, Fairfax County has approximately 35 easy running routes perfect for beginners or those looking for a relaxed jog. These often feature gentler gradients and well-maintained surfaces. For example, the Wayland Street Park Nature Walk is an easy option.
Where can I find challenging running trails in Fairfax County?
For runners seeking a challenge, Fairfax County offers about 44 difficult routes. These often feature varied elevation and more technical terrain. The Bull Run Occoquan Trail and the Mount Vernon Trail – Belle Haven Park loop from Mount Vernon are excellent choices for a more demanding run.
Are there running routes with waterfalls or scenic views in Fairfax County?
Absolutely! Fairfax County is home to stunning natural features. Great Falls Park offers breathtaking views of the Potomac River's dramatic waterfalls. You can also find scenic spots like Scott's Run Falls and Dead Run Waterfalls. Many trails, such as those along the Potomac River, provide picturesque vistas.
Can I find circular running routes in Fairfax County?
Yes, many parks in Fairfax County feature excellent loop trails. The Lake Accotink loop from Ravensworth is a popular choice, offering views of the lake, creek, and marshland. Burke Lake Park also boasts a well-regarded 4.7-mile loop around Burke Lake.
What do other runners enjoy most about jogging in Fairfax County?
The running routes in Fairfax County are highly rated by the komoot community, with an average score of 4.4 stars from over 60 reviews. Runners frequently praise the extensive network of trails, the diverse natural landscapes including forests and lakes, and the variety of terrain that caters to all fitness levels.
Are there options for long-distance running in Fairfax County?
Fairfax County is ideal for long-distance running. The Washington & Old Dominion (W&OD) Railroad Regional Park offers a 45-mile paved rail-trail. The Cross County Trail (CCT) spans approximately 40 miles, and the Mount Vernon Trail is an 18-mile paved multi-use trail along the Potomac River. The Bull Run Occoquan Trail also provides a significant distance for endurance runs.
Are the running trails in Fairfax County dog-friendly?
Many parks and trails in Fairfax County are dog-friendly, allowing leashed dogs to accompany runners. It's always a good idea to check specific park regulations before you go, but generally, the extensive trail system welcomes canine companions.
What are some family-friendly running options in Fairfax County?
For families, parks like Burke Lake Park, Lake Accotink Park, and Nottoway Park offer accessible and enjoyable running paths. These locations often have amenities like playgrounds and picnic areas, making them suitable for a family outing that includes a jog.
Are there running routes accessible by public transport or with parking facilities?
Many popular running routes in Fairfax County, such as sections of the Washington & Old Dominion (W&OD) Railroad Regional Park and the Mount Vernon Trail, have access points that are reachable by public transport or offer dedicated parking. For detailed information on specific trailheads and parking, you can visit the Fairfax County Park Authority website.
Can I find running routes that pass by interesting landmarks or points of interest?
Yes, several routes in Fairfax County offer more than just a run. The Mount Vernon Trail, for instance, connects historical sites with scenic waterfront views. You can also find natural landmarks like The Saddle Rock or the Aqueduct Dam on the Potomac River along various trails.
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