close
Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Dry
- Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
LEGEND
Trail Difficulties
Trail Report Status
- Access Road/Trail
- White
- Green
- Blue
- Black
- Double Black Diamond
Trail Report Status
- Clear / Green
- Minor Issue / Yellow
- Significant Issue / Amber
- Closed
- Land Owner Overlay
- Wilderness (typically no bikes in USA)
- BLM (public)
- USFS (Wildlife sanctuaries darker than usfs)
- State land
- Indigenous
- Military
Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Dry
- Very Dry
- Map Markers
Trail Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Sight
Restrooms
eBike Charging Point
Water Fountain/Source
Gate
Trail Sign
Table or Bench
Ladder
Stairs
Bridge
Camping
Cabin
Lodge
Bear Cache
Dock
Ranger Station
Summit
Other
No description for Fairfax County has been added yet!
Login or register to submit one.
Region Details
- 10
- 8
- 40
- 81
- 6
Region Status
Open as of Oct 9, 2019 ago
Stats
- Avg Trail Rating
- Trails (view details)
- 160
- Trails Mountain Bike
- 145
- Trails E-Bike
- 1
- Trails Hike
- 156
- Trails Trail Running
- 156
- Trails Horse
- 1
- Total Distance
- 151 miles
- Total Descent
- 12,240 ft
- Total Vertical
- 461 ft
- Highest Trailhead
- 464 ft
- Reports
- 932
- Photos
- 91
- Ridden Counter
- 9,438
Sub Regions
- Annandale (39)
- Wakefield Park (39)
- Fairfax (2)
- Reston (30)
- Great Falls Park (2)
- Lake Fairfax Park (22)
- Riverbend Park (1)
- Springfield (71)
- Fountainhead (12)
- Lake Accotink Park (46)
- Meadowood Recreation Area (9)
- Sterling (2)
Popular Fairfax County Mountain Biking Trails
Fairfax County Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Fountainhead Blue Loop Fountainhead | 6 miles | |
| Lake Fairfax simple loop from Skate Rink Lake Fairfax Park | 5 miles | |
| Fountainhead Green Loop Fountainhead | 2 miles | |
| Fountainhead Black Loop Fountainhead | 12 miles | |
| RAMBLA Race Track at Wakefield Park Wakefield Park | 9 miles | |
| St. Andrews Trail Daniel's Run Park | 1 miles | |
| 6 mile Fountainhead All-Mountain Ride | popular ridelog | 6 miles |
| 13 mile Fountainhead All-Mountain Ride | popular ridelog | 13 miles |
| 7 mile Fountainhead All-Mountain Ride | popular ridelog | 7 miles |
| 6 mile Fountainhead Ride | popular ridelog | 6 miles |
Recent Ridelog Activity in Region
Today
- 1 rides
- 3 miles avg distance
Yesterday
- 19 rides
- 10 miles avg distance
Past Week
- 79 rides
- 10 miles avg distance
Photos of Fairfax County Mountain Bike
trail: Boss
6 |
Sep 27, 2019 @ 2:21pm
Sep 27, 2019
trail: Bull Run Occoquan Trail
13 |
Sep 16, 2019 @ 8:08am
Sep 16, 2019
trail: Wakefield Bowl - Pit Row
18 |
Sep 15, 2019 @ 8:24am
Sep 15, 2019
trail: Wakefield Bowl - Pit Row
14 |
Sep 15, 2019 @ 8:24am
Sep 15, 2019
Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Boss Meadowood Recreation Area | Oct 9, 2019 @ 12:36pm Oct 9, 2019 | Dry | Mrod501 | ||
| Loop 1 Springfield | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Loop 2 Technical Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Black Loop Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Loop 2 Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Old Shockabilly Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Connector Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Skills Area Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Black Loop Cutoff Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 | ||
| Black Loop Bypass Fountainhead | Oct 9, 2019 @ 9:23am Oct 9, 2019 | Very Dry | danpeterson1 |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | Wash2160 | ridden | trail | Boss | Oct 15, 2019 @ 1:01pm Oct 15, 2019 |
 | patdennis | comment | trail | Apache | Oct 13, 2019 @ 5:31pm Oct 13, 2019 |
| patdennis | vote | trail | Apache | Oct 13, 2019 @ 5:31pm Oct 13, 2019 |
| chalky101 | vote | trail | Loop 2 | Oct 9, 2019 @ 6:57pm Oct 9, 2019 |
 | AvidTrailRider | vote | trail | Black Loop and 1 more | Oct 9, 2019 @ 5:55pm Oct 9, 2019 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | Great trail. Semi off camber log roll is a... | Oct 13, 2019 @ 5:31pm Oct 13, 2019 | ||
| trail | While the section close to Fountainhead is... | Sep 22, 2019 @ 6:04am Sep 22, 2019 | ||
| trail | It's got a bit of everything and really fun. | Sep 6, 2019 @ 4:10pm Sep 6, 2019 | ||
 | trail | Thanks for the comments, Will. We have been... | Jul 25, 2019 @ 2:36pm Jul 25, 2019 | ||
 | trail | There is good flow to be found on this trail. ... | Jul 19, 2019 @ 7:17am Jul 19, 2019 |
Local Badges
-
Completionist0 awarded -
Epic Ride 50k44 awarded -
10 Blue Trails23 awarded -
10 Blue Trails30 awarded -
Epic Ride Climb 2k3 awarded -
10 Green Trails16 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| 495 Jumps | skill park | Annandale | |
| Lake Fairfax Pumptrack | skill park | Reston |
Local Mountain Bike Directory
-
Mid-Atlantic Off Road Enthusiasts
![Mid-Atlantic Off Road Enthusiasts]()
-
Spokes Ect. FairfaxBike Shop
-
The Bike Lane SpringfeildBike Shop
![The Bike Lane Springfeild]()
-
The Bike Lane RestonBike Shop
![The Bike Lane Reston]()
-
Rei FairfaxBike Shop
-
Performance BikeBike Shop
- By brenthillier NSMBA TRAILFORKS Plus & contributors
- Admins: chuktA, WillieJacobsz, adaptivemike, Virginia, theWVPedaler, MORE
- #16477 - 765 views
- fairfax county activity log | embed map of Fairfax County mountain bike trails | fairfax county mountain biking points of interest
- subscribe 3d map
Downloading of trail gps tracks in kml & gpx formats is enabled for Fairfax County.
You must login to download files.