Three Island Trail #1163

CO, USA

5.8 miles (9.3 km) · 2,421 ft elevation gain · Point to Point · trail · Route

Three Island Trail #1163 is a 5.8 mile point-to-point route located in CO, USA. The route climbs 2,421 feet and descends 19 feet. The longest climb spans 2.4 miles with 1,042 feet of gain. Elevation gain averages 423 feet per mile. 38% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. The course features mountainous terrain. The course difficulty of 31.6 puts it in the top 4.969999999999999% of challenging routes at this distance. This route serves both trail runners training for ultras and hikers exploring CO.