2nd BTT Marathon Campo Branco 2026

The 2nd BTT Marathon Campo Branco is a mountain bike marathon held in Castro Verde, located in Portugal's Beja region. This event takes place in September and offers three distance choices: 42.2 km, 45 km, and 75 km. Participants can select a marathon-distance ride or a more extensive off-road course. The race appears to be based in Castro Verde, not a point-to-point course. September weather in the area is typically sunny. Mornings are described as pleasant, with average low temperatures around 18°C and highs near 31°C. Rainfall averages about 30 mm for the month, suggesting that heat will be a more significant factor than wet conditions.