Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
United States
Virginia
Fairfax County

Fountainhead Regional Park – Fountainhead Regional Park loop from Fountainhead Regional Park

Routes
Mountain biking trails
United States
Virginia
Fairfax County

Fountainhead Regional Park – Fountainhead Regional Park loop from Fountainhead Regional Park

Hard

4.7

(8137)

16,088

riders

Fountainhead Regional Park – Fountainhead Regional Park loop from Fountainhead Regional Park

01:20

13.8km

250m

Mountain biking

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: March 18, 2026

Waypoints

A

Start point

Parking

Get Directions

1

4.91 km

Fountainhead Regional Park

Highlight • Forest

The park includes hills, dense forests and a stream that flows into the Potomac River. In this park the Bull Run-Occoquan Trail begins and continues along Hemlock Overlook Regional Park and ends at Bull Run Regional Park.

Tip by

2

7.03 km

Fountainhead Regional Park

Highlight • Forest

The park includes hills, dense forests and a stream that flows into the Potomac River. In this park the Bull Run-Occoquan Trail begins and continues along Hemlock Overlook Regional Park and ends at Bull Run Regional Park.

Tip by

3

13.7 km

Trailhead – Bull Run Occoquan Trail

Highlight • Trail

This out-and-back trail will get your heart pumping due to several exposed and challenging segments. If you are looking for a physically demanding workout on your bike, then this is your trail.

Tip by

B

13.8 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

10.8 km

2.70 km

134 m

115 m

Surfaces

13.2 km

371 m

134 m

115 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Thursday 28 May

27°C

15°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Nearby routes

Hard

3.3

110

Fountainhead Full Loop

01:45h

20.1km

190m

Hard

4.7

53

South Branch, Boss, Yard Sale, and Stinger Loop

00:35h

6.78km

60m

Moderate

4.5

45

Wakefield Park MTB Trail

00:32h

6.91km

40m

Moderate

5.0

35

Rails to River Trail

00:38h

7.38km

60m

Hard

16

Bull Run Occoquan Trail

01:55h

21.3km

260m

Hard

4.0

16

Col du Shade Loop

00:35h

6.65km

60m

Easy

10

Blue Trail Loop

00:28h

5.49km

40m

Moderate

5

Bull Run Overlook and Wetlands Way Loop

01:01h

12.2km

60m

Easy

4

Powell's Creek and North Pond Loop

00:36h

7.58km

80m

Easy

2

Accotink Loop Trail

00:27h

5.36km

40m

Easy

1

Old Blacktop and Taylor Farm Road Loop

01:09h

15.0km

150m

Easy

Potomac Heritage Trail Loop

00:48h

14.2km

130m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
B2B
PartnersConnectEmbed routes
Company
PressWhat's NewPioneersProduct UpdatesAmbassadorsAdventure HubCareers
Community
Help GuidesSupportGPX Merge ToolGPX Route VideoHazard AssessmentLive Tracking
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy
Terms of Service
Community guidelines
Vulnerability disclosure program
Imprint
Information for law enforcement