Stage 4 of the 2026 Giro Next Gen will take the peloton from Basilicata into Puglia, with the 154-kilometre Matera–Corato (Molino Casillo) route. The unique and picturesque city of Matera has often hosted stages of the senior Giro d’Italia, most recently in 2025 when Mads Pedersen claimed victory, while the finish at Molino Casillo will provide an opportunity to discover the prestigious Alto Grano sponsor up close.