From Treia, we descend into the valley of the Potenza river, which we follow until the deviation that allows us to reach Macerata, through panoramic roads and skirting Villa Ficana, a village of houses made of earth and straw, today an ecomuseum. After crossing the capital, we go down through the ancient Roman settlement of Helvia Recina, in Villa Potenza, for the return.

Length: 45,0 km

Max altitude: 325 mt

Elevation gain: + 851 mt

Elevation loss: – 851 mt

Roadbed: paved road: 91%; path-dirt road: 9%

Difficulty: Difficult. MTB tour for experts, with good training High technical level required.