Vuelta al Lago Nahuel Huapi

Río Negro, Argentina

161.5 miles (260.0 km) · 41,483 ft elevation gain · Loop · trail · Route

Vuelta al Lago Nahuel Huapi is a 161.5 mile loop route located in Río Negro, Argentina. The route climbs 41,483 feet and descends 41,516 feet. The largest climb extends 17.9 miles, gaining 2,520 feet. The course averages 260 feet of vertical gain per mile. 67% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. Terrain difficulty is rated as mountainous. Difficulty is rated 14.8 out of 10, placing it in the 78.08th percentile. This route serves both trail runners training for ultras and hikers exploring Río Negro.