Blackrock Loop
A 15.3 mi cycling route in Gaithersburg, Maryland
Route Location
Start Lat/Lng: (-77.2252607345581, 39.1416109573941)
City: Gaithersburg
Country Name: the United States
Country Code: US
State Code: MD
State Name: Maryland
Postal Code: 20878
Route Stats
Activity: Cycling
Distance: 15.3 mi
Max Elevation: 147.2 meters
Elevation Gain / Total Ascent: 175.7 meters
Data Source: MapMyRun
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