Etapa 01: Fuentes del Duero – Vinuesa

35.79 km loop hiking starting from Vinuesa. Elevation gain is 2046 m, with altitude ranging from 1079 m to 2071 m. Estimated time: 11 h 20 min. Starting town: Vinuesa (Castilla y León, Espagne).

This hike includes 3 significant climbs. With a total elevation gain of 1148 m across 11.17 km, with an average slope of 10.3%.

• Climb 1 (at km 6.90 km): +209 m over 1.47 km, average slope 14.2%
• Climb 2 (at km 8.81 km): +46 m over 628 m, average slope 7.3%
• Climb 3 (at km 35.71 km): +893 m over 9.07 km, average slope 9.9%