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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- 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
Contribute Details
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
ATV/ORV/OHV Filter
Max Vehicle Width
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Radar Time
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Stats
- Avg Trail Rating
- Trails (view details)
- 167
- Trails Mountain Bike
- 157
- Trails E-Bike
- 14
- Trails Hike
- 165
- Trails Trail Running
- 165
- Trails Horse
- 1
- Total Distance
- 148 miles
- Total Descent
- 12,569 ft
- Total Vertical
- 459 ft
- Highest Trailhead
- 464 ft
- Reports
- 2,270
- Photos
- 309
- Ridden Counter
- 22,420
Sub Regions
- Annandale (40)
- Wakefield Park (40)
- Fairfax (5)
- Reston (36)
- Great Falls Park (4)
- Lake Fairfax Park (23)
- Riverbend Park (1)
- Springfield (69)
- Sterling (1)
Popular Fairfax County Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| Green Loop Springfield | |||
| Blue Loop Fountainhead | |||
| Loop 2 Technical Fountainhead | |||
| Black Loop Fountainhead | |||
| Southside Lake Fairfax Park | |||
| Boss Meadowood Recreation Area | |||
| FlowJoe Lake Fairfax Park | |||
| Wagon Wheel Lake Fairfax Park | |||
| White Rabbit aka The Luge Lake Fairfax Park | |||
| Yard Sale Meadowood Recreation Area | |||
| Skills Area Fountainhead | |||
| Bucksnort Lake Fairfax Park | |||
| South Branch Loop Meadowood Recreation Area | |||
| Connector Fountainhead | |||
| The Berms Wakefield Park |
Fairfax County Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Fountainhead Full Tour Fountainhead | 12 miles | |
| Fountainhead Blue Loop Fountainhead | 6 miles | |
| Lake Fairfax simple loop from Skate Rink Lake Fairfax Park | 5 miles | |
| Self Guided "Dirty Turtle" Lake Fairfax Park | 8 miles | |
| LakeFFX 4 mile loop Reston | 4 miles | |
| LFX to WO&D to CCT to DR MTB Reverse Loop Lake Fairfax Park | 15 miles | |
| Fountainhead Green Loop Fountainhead | 2 miles | |
| Fountainhead Black Loop Fountainhead | 12 miles | |
| St. Andrews Trail Daniel's Run Park | 1 mile | |
| RAMBLA Race Track at Wakefield Park Wakefield Park | 9 miles |
Recent Ridelog Activity in Region
Today
- 0 rides
- 0 ft avg distance
Yesterday
- 46 rides
- 12 miles avg distance
Past Week
- 260 rides
- 12 miles avg distance
Photos of Fairfax County Mountain Bike
trail: Lake Fairfax
5 |
Jun 18, 2021 @ 2:46pm
2 days
trail: Jawbreaker
4 |
May 26, 2021 @ 1:48pm
May 26, 2021
trail: Colvin Run Trail
3 |
May 26, 2021 @ 1:48pm
May 26, 2021
trail: Black Loop
14 |
May 26, 2021 @ 7:43am
May 26, 2021
trail: Blue Loop
28 |
Apr 6, 2021 @ 11:22am
Apr 6, 2021
trail: Blue Loop
29 |
Apr 6, 2021 @ 11:22am
Apr 6, 2021
trail: MTB Trail
20 |
Feb 7, 2021 @ 10:43am
Feb 7, 2021
trail: Salamander
13 |
Feb 7, 2021 @ 10:32am
Feb 7, 2021Videos of Fairfax County Mountain Bike
trail: Black Loop
22 |
May 27, 2021
trail: Blue Loop
0:09 |
116 |
Aug 23, 2020
trail: Loop 2 Technical
0:07 |
75 |
Aug 23, 2020
trail: Danbury Forest Trail
2:41 |
31 |
Jun 12, 2020
trail: Boss
1:58 |
74 |
May 16, 2020
trail: Lake Fairfax
4:58 |
647 |
Jul 7, 2018
trail: Yard Sale
1:14 |
626 |
Aug 11, 2017
0:09 |
293 |
Jan 29, 2017
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Upper Decker Lake Fairfax Park | Jun 18, 2021 @ 2:04pm 2 days | Wet | hmgoldstein | Large tree down across trail, blocking trail | |
| South Branch Loop Alternate Meadowood Recreation Area | Jun 15, 2021 @ 1:54pm Jun 15, 2021 | Dry | Sirbumalot | Dangerous snag over trail clockwise just... | |
| Unknown Trail Lake Accotink Park | May 27, 2021 @ 9:22am May 27, 2021 | Unknown | oldman32 | The first 40% of this trail as shown does... |
Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Green Loop Springfield | Jun 18, 2021 @ 6:04am 2 days | Ideal | oldman32 | ||
| Black Loop Fountainhead | Jun 18, 2021 @ 6:04am 2 days | Ideal | oldman32 | ||
| Unknown Trail Lake Accotink Park | Jun 17, 2021 @ 3:52pm 3 days | Variable | ErnieR MORE | ||
| Unknown Trail Lake Accotink Park | Jun 17, 2021 @ 3:52pm 3 days | Ideal | ErnieR MORE | ||
| Colvin Run Trail Reston | Jun 16, 2021 @ 4:02pm Jun 16, 2021 | Variable | AvidTrailRider | ||
| White Rabbit aka The Luge Lake Fairfax Park | Jun 16, 2021 @ 4:02pm Jun 16, 2021 | Dry | AvidTrailRider | ||
| CCT (Difficult Run) Lake Fairfax Park | Jun 16, 2021 @ 4:02pm Jun 16, 2021 | Wet | AvidTrailRider | ||
| CCT - Difficult Run Reston | Jun 16, 2021 @ 3:32pm Jun 16, 2021 | Wet | oldman32 | ||
| Unknown Trail Lake Accotink Park | Jun 15, 2021 @ 3:31pm Jun 15, 2021 | Variable | ErnieR MORE | ||
| Wagon Wheel Lake Fairfax Park | Jun 13, 2021 @ 4:48pm Jun 13, 2021 | Ideal | AvidTrailRider |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | Tomhuna | ridden | trail | Boss | Jun 19, 2021 @ 12:18pm 18 hours |
| oldman32 | add | report | Black Loop | Jun 18, 2021 @ 2:58pm 2 days |
| oldman32 | add | report | Green Loop | Jun 18, 2021 @ 2:58pm 2 days |
 | Transition-Josh | add | photo | Transition-Josh at Lake Fairfax in Ashburn, Virginia, United States | Jun 18, 2021 @ 2:47pm 2 days |
| hmgoldstein | add | report | Upper Decker | Jun 18, 2021 @ 2:04pm 2 days |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | I was able to find this trail. It does exist.... | May 17, 2021 @ 7:07am May 17, 2021 | ||
| trail | Since this trail doesn't exist it may be... | May 14, 2021 @ 10:05am May 14, 2021 | ||
| skillpark | great trail | May 11, 2021 @ 10:12am May 11, 2021 | ||
| skillpark | awesome | May 11, 2021 @ 10:12am May 11, 2021 | ||
 | trail | Thank you! Please donate to help us maintain... | May 9, 2021 @ 8:14am May 9, 2021 |
Local Badges
-
Completionist2 awarded -
10 Blue Trails145 awarded -
10 Blue Trails173 awarded -
Big Ride 30k843 awarded -
Epic Ride Climb 2k6 awarded -
Epic Ride 50k310 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| 495 Jumps | skill park | Annandale | |
| Brookfield Pump Track | skill park | Springfield | |
| Lake Fairfax Pumptrack | skill park | Reston |
Upcoming Local Events
-
-
Local Mountain Biking Directory
-
Mid-Atlantic Off Road Enthusiasts
![Mid-Atlantic Off Road Enthusiasts]()
-
Spokes Ect. Fairfax
Bike Shop
-
The Bike Lane Reston
![The Bike Lane Reston]()
Bike Shop
-
The Bike Lane Springfeild
![The Bike Lane Springfeild]()
Bike Shop
-
Performance Bike
Bike Shop
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Rei Fairfax
Bike Shop
Local Mountain Biking Directory
-
Mid-Atlantic Off Road Enthusiasts
![Mid-Atlantic Off Road Enthusiasts]()
-
Spokes Ect. FairfaxBike Shop
-
The Bike Lane RestonBike Shop
![The Bike Lane Reston]()
-
The Bike Lane SpringfeildBike Shop
![The Bike Lane Springfeild]()
-
Performance BikeBike Shop
-
Rei FairfaxBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 157 | 140 miles | 11,545 ft | 56 miles | 459 ft | 306 | 2,261 | 11 | 19,900 | |||
| E-Bike | 14 | 16 miles | 1,657 ft | 7 miles | 285 ft | 1,968 | 3 | 131 | ||||
| Hike | 165 | 134 miles | 9,941 ft | 53 miles | 459 ft | 1 | 2,207 | 479 | ||||
| Trail Running | 165 | 134 miles | 9,941 ft | 53 miles | 459 ft | 2,207 | 1 | 98 | ||||
| Horse | 1 | 2 miles | 118 ft | 3,760 ft | 118 ft | 853 | 1 |
- By brenthillier
NSMBA TRAILFORKS Plus & contributors - Admins: Virginia, theWVPedaler, MORE
- #16477 - 1,749 views
- fairfax county activity log | embed map of Fairfax County mountain bike trails | fairfax county mountain biking points of interest polygons
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