Marca Bianca La Prosecco Unbound 2026

Marca Bianca La Prosecco Unbound is a gravel cycling series based in Pieve di Soligo, in Italy’s Marca Trevigiana, around the Prosecco hills. It runs from late May into early June and is built around four linked events on the white gravel roads used for the Gravel World Championship. The riding leads from the Piave river toward the Prosecco area, with white-road sectors, steep walls, hills, vineyards, and enough dust to make the day feel earned. The organisers describe it more as an adventure than a race, aimed at riders who want to explore the territory by bike and maybe come away with a story worth telling at the bar.