Nature and outdoor activities for everyone

24 - 27 September 2026

#stayactivekefalonia

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The island where tranquility & outdoor activities unite

Did you know that Kefalonia offers a variety of outdoor activities for everyone? September and October are the perfect months to discover the enchanting beauty of Kefalonia while staying physically active. From the 24th to the 27th September visitors can experience Kefalonia’s incredible natural and unspoiled beauty by picking one of our event activities. Take in Kefalonia’s history and culture first-hand while remaining active in nature’s canvas. 

Ainos Mountain Marathon

Sunday 27 September, 07:00 Marathon | 3 different races this year

40km run on the highest mountain of the Ionian Sea. This race is aimed at experienced mountain runners as technical skills are required to endure the demanding terrain. Apart from the 40km run, athletes can compete in the 23km and the 10km trail race. Rest assured running in the lush green scenary of mount Ainos will not disappoint you.