One Way 20 Miler
A 20 mi running route in Thornton, Colorado
Route Location
Start Lat/Lng: (39.9249099720312, -104.942178726196)
City: Thornton
Country Name: the United States
Country Code: US
State Code: CO
State Name: Colorado
Postal Code:
Route Stats
Activity: Running
Distance: 20 mi
Max Elevation: 1704.2099999999998 meters
Elevation Gain / Total Ascent: 141.9 meters
Data Source: MapMyRun
Discover more Runs