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12.1 miles
Distance
1,504 ft
Climb
-1,501 ft
Descent
263 ft
High Point
3 ft
Altitude change
127 ft
Altitude min
218 ft
Altitude start
220 ft
Altitude end
-29%
Grade max
27.9%
Grade min
5 miles
Distance climb
5 miles
Distance down
2 miles
Distance flat
No description for Fountainhead Black Loop route has been added yet! Submit one here.
Detailed Description
Fountainhead Black Loop is a 12 mile popular expert route located near Fairfax Station Virginia. This mountain bike only route can be used one direction. This route includes 17 trails. This route climbs 1,504 ft with a max elevation of 263 ft then descends -1,501 ft.
Trail Issues on Route
- Minor Issue / Yellow: 1 trail (newest: Jun 4, 2026)
Local Trail Association
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Stats
-
Distance12 miles
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Avg time2 hr 6 min
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Altitude min127 ft
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Altitude start218 ft
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Altitude end220 ft
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Climb1,504 ft
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Descent-1,501 ft
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Grade max-29%
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Grade min27.9%
-
Distance climb5 miles
-
Distance down5 miles
-
Distance flat2 miles
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Trails in Route
| 1 mile | |||||
| 2,979 ft | |||||
| 476 ft | |||||
| 3,192 ft | |||||
| 6 miles | |||||
| 3 miles | |||||
| 2,077 ft |
Route POI
 | Copper Head Alley | Warning |
Details
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Riding area
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Primary ActivityMountain Bike
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Difficulty ratingBlack Diamond
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Route TypeLoop
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DirectionOne Direction
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
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Photos
Videos
Riding Fountainhead Regional Park MTB Trails on our Dream Build EMTBs | Part One
trail: Blue Loop
17:48 | 422 | comments: 0 | favs:
Jul 27, 2022
Fountainhead Black Trails | Part Two
trail: Black Loop
40:32 | 389 | comments: 0 | favs:
Jul 27, 2022
Recent Trail Reports Along Route
more reports »
- By brenthillier
NSMBA TRAILFORKS & contributors - #9235 - 3,206 views
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