Loop 4

CO, USA

0.8 miles (1.3 km) · Loop · road · Route

The Loop 4 route traverses 0.8 miles through CO, USA. About 100% of the distance is runnable terrain. Terrain is predominantly road. The course features mostly flat terrain. The course difficulty of 3.5 puts it in the top 69.85% of challenging routes at this distance. Popular among runners preparing for distance events.