Irati Xtrem BTT is a non-competitive mountain bike marcha based in Ochagavía (Otsagabia), in the Salazar valley of northern Navarra. The single-day route runs about 80 km through the Irati Forest along the Pyrenean border with France, mixing tracks, singletrack, meadows and river crossings. It is staged in September with a neutralised start and no overall classification.
Date
19 sept. 2026
Distance
80 km
Elevation
—
Difficulty
n/a