UCI Istria Gran Fondo 2026.

April 11th 2026

Mark your calendar for April 11, 2026, and join the twelfth edition of the international cycling marathon Istria Gran Fondo in Umag. Officially recognized by the Union Cycliste Internationale (UCI) since 2023, this event is part of the global UCI Gran Fondo Series – a race series held across five continents, culminating in the World Championship in Niseko, Japan, from August 26 to 30, 2026.

This year, participants can choose between two routes: Gran Fondo, stretching 105 km for those seeking a greater challenge, and Medio Fondo, covering 80 km, ideal for cyclists looking for a shorter but equally thrilling ride. Both routes pass through the picturesque northwestern and central parts of the Istrian peninsula, offering riders a demanding course with four refreshment stations, starting and finishing near the Stella Maris Resort, next to Umag’s ATP stadium named after Goran Ivanišević.

The rich accompanying program in 2026 includes exciting brands in the Expo zone, children’s activities, a diverse gourmet offer, and most importantly – a fantastic atmosphere!

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