Registration Registration for the 2023 Udine Half Marathon is open on endu.net. Enrolment fees till May 31 2023: € 20,00 from 1 July to 27th August 2023: € 26,00 from 28th August to 10th September 2023: € 40,00 September 16: € 60,00 Over seventy years: free registration Wheelchair: free registration