Extreme Gerês Marathon is organized by Carlos Sá Nature Events in association with Associação Viver Peneda-Gerês, with the support of the municipality of Terras de Bouro. On Saturday 1st December (national holiday) it will take place the 2nd edition of Extreme Mile, which will have an average slope of 35% and 525 m D + in just 1 mile. This event has a limited number of entries. The main races will take place on Sunday 2nd December and will be 42 km (individual and relay), 21 km and 13 km and are not yet approved by the Portuguese Athletics Federation. Relay Marathon (3 people per team) – each athlete will run around 1/3 of the distance. Transportation to the transition place and transportation from the transition place to the finish line will be taken care by the organization.