Trieste Spring Run 2026-05-03 7K-21K-42K Trieste / Italy Visit Event Website → About This Event Location Trieste Country Italy Date 2026-05-03 Distances 7K-21K-42K Why This Event Italian coastal marathon through Habsburg architecture, Piazza Unità, Miramare Castle, and Adriatic waterfront with three distance options More Runs in Italy View all runs in Italy