9. 10 Marathon in 10 days

10 Marathon in 10 days is a multi-day running series held in Bad Blumau, a spa town located in Styria’s Hartberg-Fürstenfeld district. The series takes place from late June to early July, featuring both full marathon and half marathon options. Participants can select either the 42.2 km or 21.1 km distance on event days. The event's name reflects its core concept: consecutive long-distance races over ten days, designed for runners seeking a challenge beyond a single race. Petr Klimeš organizes the event, which is listed on my.raceresult.com. Local running event details for the Bad Blumau region are available via laufevent.at.