Members of “The Authentic Marathon Swim” Honorary Committee:
- Marianna V. Vardinoyannis, President of Marianna V. Vardinoyannis Foundation
- Spyros Gianniotis, Silver Olympic Medalist & World Champion, International Marathon Swimming Hall of Fame
- Dimitris DIathesopoulos, President of the Hellenic Swimming Federation
- Giannis Kotsiopoulos, Leandros Marathon Swimming Club President, 1st marathon swimming club in Greece, with 10 years of life
- Angela Gerekou, President of the Greek National Tourism Organization
Members of “The Authentic Marathon Swim” Organizing Committee:
- Ioannis Kontzias, Mayor of Istiea-Aidipsos
- Nikos Gemelos, Technical Race Director, Greek National Open Water Swimming Coach
- Akis Tsolis, Project Manager, CEO of Active Media Group
- Marianna Lymperta, Bronze medalist in World Open Water Swimming Championship (10k in 2011), Bronze medalist in European Open Water Swimming Championship (10k in 2010), Participated in 2000, 2004, 2008, 2012 Olympic Games, 37 Gold medals in Greek Swimming Championship
- Antonios Tsonos, Swimming Coach, Former National Team Athlete, Champion-Balkan Games Winner
- Styliani Kokkaliari, Physical Education and Sports Instructor
- Charalampos Karapanagiotis, Coast Guard Second Officer