Castelli 24 H

The Castelli 24 Ore Feltre is the only Italian 24-hour road cycling marathon held on a fully closed urban circuit, run on a 1.85 km loop through the centre of Feltre in the Dolomiti Bellunesi. Twelve-rider teams holding FCI licences relay continuously from 21:00 on Friday to 21:00 on Saturday, racing through the night in shifts. The event is organised by Team Castelli 24 Ore and is a flagship Italian endurance cycling event sponsored by Castelli.