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The Organizing Committee would like to thank: All the participants in the competitions, the Institutional Bodies, our Sponsors, our Volunteers, and our Partners

The Organizing Committee would like to thank: All the participants in the competitions, the Institutional Bodies, our Sponsors, our Volunteers, and our Partners

With momentum, smiles, and vibrant energy, the 16th Poseidon Half Marathon and its Other Races...

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We are running for the 16th year by the sea with the Poseidon Athens Half Marathon and the Flisvos Marina

We are running for the 16th year by the sea with the Poseidon Athens Half Marathon and the Flisvos Marina

ΔΕΛΤΙΟ ΤΥΠΟΥΤρέχουμε για 16η χρονιά δίπλα στη θάλασσα με τον Ποσειδώνιο Ημιμαραθώνιο και τη Μαρίνα...

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The Corps of Volunteer Samaritans, Rescuers and Lifeguards of the Hellenic Red Cross, is our strategic ally that covers all year round health struggles

The Corps of Volunteer Samaritans, Rescuers and Lifeguards of the Hellenic Red Cross, is our strategic ally that covers all year round health struggles

Το  Σώμα  Εθελοντών  Σαμαρειτών, Διασωστών και Ναυαγοσωστών  του ...

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When Poseidon gives voice: Gianna and her first half-marathon for an important cause

When Poseidon gives voice: Gianna and her first half-marathon for an important cause

Όταν ο Ποσειδώνιος δίνει φωνή: Η Τζιάνα και ο πρώτος της ημιμαραθώνιος για έναν σημαντικό σκοπόΈνα...

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Group Registration Process step by step

Group Registration Process step by step

Η διαδικασία ομαδικής εγγραφής περιγράφεται παρακάτω Βήμα - Βήμα:Ορίζεται έναν Αρχηγό...

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Κids Painting  and Drawing Competition 4-14 years of age. Closing date: 31th of March 2025

Κids Painting and Drawing Competition 4-14 years of age. Closing date: 31th of March 2025

Hello, young runners! The organizers of the Poseidon Half Marathon are inviting you...

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