4.8
(27)
192
riders
7
rides
Mountain biking around Arlington offers a diverse experience within its urban setting, characterized by an extensive network of trails and numerous green spaces. The region features rolling hills, known as 'rollers,' that provide varied terrain for cyclists. Proximity to the Potomac River and its tributaries also contributes to scenic routes through wooded parks and along waterfronts.
Last updated: May 11, 2026
5.55km
00:19
20m
20m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(6)
33
riders
12.2km
00:59
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(1)
7
riders
39.2km
02:25
60m
60m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.37km
00:13
10m
10m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(12)
79
riders
14.5km
01:07
20m
20m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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This section of the Trinity Trail is actually just a small part of a much larger system. All together the Trinity Trails encompass over 100 miles over trails across the Trinity River and its tributaries. Wherever you need to go, it's likely you can get there on a Trinity Trail!
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Spanning 790 acres, this heavily wooded park is situated along the Trinity River. It boasts amenities such as baseball fields, an observation deck, benches, and more. The Woof Dog Park, a fenced five-acre off-leash area, is a particularly popular feature of the park.
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Spanning 790 acres, this heavily wooded park is situated along the Trinity River. It boasts amenities such as baseball fields, an observation deck, benches, and more. The Woof Dog Park, a fenced five-acre off-leash area, is a particularly popular feature of the park.
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This 1,300-acre park runs along the Trinity River, abundant with diverse wildlife. It's a popular spot for bird watching and showcases the unique plant life of the area. You'll find several spots with benches and exercise stations to take a break or add an extra workout to your visit.
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Great Beginner Trail one good size up and down otherwise flat with switchbacks and tree Gates.
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The trails are not difficult. It is mainly on flat surfaces, although there are a few steep sections. During the ride you can enjoy the view of nature.
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The trail is ideal to spend a family day cycling around the wetlands. Also there is a ten miles MTB trail to have some fun in the forest. For more info go to https://riverlegacy.org/river-legacy-park
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Arlington offers a network of mountain bike trails, with komoot featuring 6 distinct routes. These range from easy loops to more challenging moderate rides, providing options for various skill levels.
The mountain bike trails in Arlington cater to a range of abilities. You'll find 3 easy routes, such as the Gateway Park loop via Trinity Trail, and 3 moderate routes, including the Mountainbike loop from BSA Bridge. There are no difficult trails listed in this guide.
Arlington's mountain biking terrain is characterized by 'rollers' – rolling hills that offer speed and challenge, despite the urban setting. Trails often traverse extensive park networks and riverfront paths. For example, the DORBA Trail Short Loop has gentle elevation changes of around 67 meters up and 68 meters down, while the longer River Legacy MTB Trail features similar elevation changes over a much greater distance.
Yes, Arlington's trails often provide scenic views, especially along the Potomac River waterfront, which offers glimpses of the D.C. skyline. You might also encounter natural features like Cattail Pond or Lake Viridian. Parks like Potomac Overlook Regional Park and Gulf Branch Nature Center also offer woodland trails and natural escapes.
Arlington's extensive trail system can be enjoyed throughout much of the year. Spring and fall generally offer the most pleasant temperatures for riding. While winter mountain biking is possible, it's always wise to check trail conditions, especially after rain or snow, as some trails may become muddy or slippery.
Yes, Arlington offers several trails suitable for families. Many of the easy-rated routes, such as the Gateway Park West Loop, are great for a family outing. The Mount Vernon Trail, while paved, is also considered beginner-friendly and connects to other trails, offering a good starting point for families.
Many parks and trails in Arlington are dog-friendly, but regulations can vary. It's generally recommended to keep dogs on a leash and to check specific park rules before heading out. Trails like the Four Mile Run Trail are popular for walking and birdwatching, suggesting a welcoming environment for leashed pets.
Arlington is well-equipped with parks and green spaces, and many trailheads offer parking facilities. Given its urban setting, several trails, such as the Custis Trail and Four Mile Run Trail, are also accessible via public transport connections, making it convenient to reach them without a car.
The mountain bike trails in Arlington are highly rated by the komoot community, with an average score of 4.8 stars from over 20 reviews. Riders often praise the diverse experience within the urban setting, the extensive network of trails, and the scenic routes through wooded parks and along riverfronts.
Absolutely. Arlington boasts over 150 parks and 1,100 acres of open space. Beyond mountain biking, you can explore Theodore Roosevelt Island for hiking and wildlife spotting, or visit nature centers like Gulf Branch and Potomac Overlook. Parks such as Upton Hill Regional Park offer waterparks and mini-golf, while Long Bridge Park provides sports fields and views of the D.C. skyline.
Yes, many of Arlington's mountain bike trails are designed as loops or can be combined to create circular routes. For instance, the Gateway Park loop via Trinity Trail is a specific circular route, and the extensive network allows for various loop configurations within parks and connecting trails.


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