The Maratón BTT Monclova Desert is a long-distance cross-country mountain bike marathon organised by Club Deportivo Ciclista Desnivel Zero on the Monclova estate, near La Luisiana in the province of Seville, Andalusia. The 2026 edition opens the Spanish XCM Cup (Copa de España BTT XCM) and is also part of the Andalusian XCM circuit. The course winds through dry desert-like terrain typical of the Sevillian campiña, with marathon and half-marathon distance options on offer. Bib pick-up, registration and timing are managed by the organising club.
Date
3 oct. 2026
Distance
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Elevation
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Difficulty
n/a