Gran Premio Asotur Alberche-Pinares BTT

The Gran Premio Asotur Alberche-Pinares BTT is a long-distance mountain bike marathon held in the Valle del Alberche in the province of Ávila, Castilla y León. The 2026 edition, scheduled for 31 May, is part of the Copa de España de XCM and follows a demanding course of around 140 km with about 3,500 m of elevation gain through the pine forests and granite landscapes of the Sierra de Gredos foothills. In 2025 the race hosted the Spanish XC Ultramarathon (XCUM) Championship.