The Wachau Radmarathon is a summer road cycling event starting in Mautern an der Donau, in Austria’s Wachau region. Riders choose from three challenging routes: Wachau Light Radmarathon, Power Radmarathon, and Krone Champions Radmarathon.
The courses run through the UNESCO-listed Wachau and into the Waldviertel, utilizing river-country roads, wine-region villages, and more demanding terrain north of the Danube. The event was formerly called Wachau Cycling Days, and younger riders participate in the KidsBikeTrophy alongside the main marathon distances.