A Weekend Where Triathlon Passion Meets the Allure of Island Life
Every spring, the charming island of Spetses transforms into a hub of athleticism, energy, and excitement during Spetsathlon which is Greece’s premier multi-sport event and the largest triathlon race in the country.
A Celebration of Endurance and Elegance
Held against the stunning backdrop of Spetses, Spetsathlon welcomes athletes and spectators from around the world for a weekend filled with swimming, cycling, and running. Beyond its competitive edge, the event is a celebration of community, wellbeing, and the unique Greek island lifestyle.

Why Spetses?
With its car-free streets, neoclassical architecture, pine-covered hills, and crystal-clear waters, Spetses offers an unparalleled setting for a triathlon. Participants swim in pristine coves, cycle along scenic coastal roads, and run through the vibrant town—all while being cheered on by enthusiastic locals and visitors alike.

The Perfect Excuse for a Spring Getaway
For Istion guests, Spetsathlon isn’t just about the race—it’s an invitation to experience Spetses at its best. Dock your yacht just steps from the action and enjoy a weekend filled with sports, seaside dining, boutique shopping, and vibrant social events. Whether you're a triathlete, supporter, or sun-seeker, Spetsathlon weekend delivers an unforgettable escape.

Istion Tip: Anchor Nearby
Want to be part of the excitement while enjoying the comfort of your own floating villa? Choose a nearby mooring with Istion and soak in the Spetsathlon spirit from the best seat in the house—your yacht’s deck.