5.0
(4)
15
riders
2
rides
Mountain biking in Bull Run Regional Park features natural surface trails within the Bull Run/Occoquan Stream valley, characterized by woodlands, steep wooded hillsides, and deep ravines. The park offers access to sections of the Bull Run Occoquan Trail (BROT), which includes single and double tracks. These trails present varied terrain with rocks, roots, logs, and occasional steep climbs and descents. The landscape also includes numerous tree-lined meadows and stream crossings.
Last updated: July 12, 2026
2
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
42.5km
02:21
270m
270m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
1
riders
30.7km
01:44
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
1
riders
33.8km
01:54
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
1
riders
33.0km
01:56
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Great place for coffee and food. Usually have free water available by the W&OD trail if you need rehydration on route!
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No matter what you like to have on your ride you can find it here. There's great beer, and food, but also coffee and pastries. It's location along the W&OD Trail make it the perfect spot to begin and end your ride, or make it your turn around point to have a break and a beverage.
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Connection between the trail and the parking and recreation area.
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Access point for the 66 West Trail section.
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This section of The Shirley Gate Rd has a mix of Paved sections and Sidewalk/ Drive Ins. Mind of pedestrians.
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This trailhead still looks brand new here. You can decide to jump into the i-66 Trail or continue on the road
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Mountain biking in Bull Run Regional Park primarily takes place on natural surface trails within the Bull Run/Occoquan Stream valley. These trails, particularly sections of the Bull Run Occoquan Trail (BROT), feature single and double tracks. You can expect varied terrain including rocks, roots, logs, loose sand, ledges, steep climbs and descents, and narrow bridges. The landscape also includes scenic woodlands, steep wooded hillsides, deep ravines, and numerous tree-lined meadows along the Bull Run stream.
Yes, Bull Run Regional Park offers options for less experienced riders. While sections of the Bull Run Occoquan Trail can be challenging, routes like the Cloverleaf Farm – Virginia Golf Center Pond loop from Fair Oaks are rated as easy and provide a less strenuous ride through the park's natural settings. Additionally, the 1-2 mile main road within the park is suitable for easy biking laps.
The park is rich in natural beauty. You'll ride through scenic woodlands, steep wooded hillsides, and deep ravines, often crossing various streams and flood plains. A notable natural display is the Virginia bluebells that bloom along the Bluebell Trail, particularly striking in spring. The Bull Run Occoquan Trail itself offers views of the picturesque Bull Run/Occoquan Stream valley and is situated near the Occoquan Reservoir. Wildlife such as diverse woodland songbirds and pileated woodpeckers can also be spotted.
The best time to visit for mountain biking often depends on trail conditions, especially for the Bull Run Occoquan Trail. Spring offers the beautiful bloom of Virginia bluebells, while fall provides stunning foliage. Summer can be warm, but the park's tree-lined trails offer shade. It's always advisable to check local trail conditions before heading out, as some sections may be affected by weather.
The Bull Run Occoquan Trail (BROT), where mountain biking is permitted, is a multi-use trail. While the park generally welcomes dogs, they must be kept on a leash. Cyclists should be prepared to yield to both hikers and equestrian users, which may include those with dogs.
For families, the park's main road offers a safe and easy option for biking laps. While the Bull Run Occoquan Trail can be challenging, routes rated as 'easy' on komoot, such as the Chapel road farms – Parkway Trail loop from Fair Oaks, could be suitable for families with some biking experience, offering a less strenuous ride through natural settings.
The area is highly rated by the komoot community, with an average score of 5.0 stars from over 4 reviews. Reviewers often praise the natural surface trails, the varied terrain that includes woodlands and stream valleys, and the options available for both easy and moderate ability levels.
Yes, there are several loop trails available for mountain biking. For example, the Cedar Run Trailhead – Bridge to W&OD Trail Access loop from Fair Lakes is a popular moderate route. Another option is the Daniel's Run Park – Daniel Runs Park trail loop from Fair Oaks, which offers an easy ride.
The Bull Run Occoquan Trail (BROT) from Fountainhead to Bull Run Marina, where mountain bikes are permitted, features sections with advanced obstacles. These can include ledges over 12 inches tall and un-railed bridges. Riders should be prepared for significant rocks, roots, logs, loose sand, and steep climbs and descents, requiring good technical skills.
Yes, Bull Run Regional Park provides parking facilities for visitors. When accessing the Bull Run Occoquan Trail (BROT) for mountain biking, you would typically look for parking near the Fountainhead Regional Park entrance, as this is a common access point for the permitted mountain biking section.
Beyond mountain biking, Bull Run Regional Park offers a wide array of activities. You can visit Atlantis Waterpark, enjoy disc golf, or explore the Climb UPton adventure park. The park also features extensive campgrounds, a shooting center, and hosts events like a winter drive-through holiday light show. The broader Bull Run district is also rich in historical resources, including Civil War sites.
Komoot features over 5 mountain bike trails in and around Bull Run Regional Park, offering a variety of experiences for different skill levels. These include both easy and moderate routes through the park's natural landscapes.


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