The 1st Raid and Mini Raid BTT CCR Alqueidão da Serra is a mountain biking event scheduled for October 4, 2026, in Alqueidão da Serra, Porto de Mós, Portugal. The event offers two routes: the RAID, approximately 51 km with 1200 meters of positive elevation gain, and the MINI-RAID, approximately 30 km with 900 meters of positive elevation gain. Participation is open to individuals aged 15 and over, and no sports license is required. Separate categories exist for age and gender on both routes, including classifications for e-bikes. The courses will follow marked trails within the Serra de Aire e Candeeiros Natural Park, with safety support provided. The event will have a competitive atmosphere, with individual and team rankings, awards, and an optional post-race lunch. Changing rooms and aid stations will be available.