Jean-Philippe is the creator of the TREG events off the beaten track. He wants to share the exceptional places that have amazed him with trail and travel enthusiasts in a sporting, festive atmosphere of sharing and exchange.



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Marc is the logistic manager of the TREG® events: first in the Ennedi of Chad, then in the Simien Park in Ethiopia and finally of course for the TREG ALGERIA TRAIL and all the other events in preparation. As a creator of trips, he is keen to involve the inhabitants of the regions as much as possible in the implementation of the event.



Marijana has been the boss of the Astera agency based in Zagreb, Croatia for many years. She also manages the website "Croatie à la carte" where cruises on the Dalmatian islands are proposed. With her team and the captain of the boat, she will take care of the logistics during our cruise in the Dalmatian Islands.



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Isabelle is the medical director of the TREG events but also of many other non-stop or stage races. Nicknamed "Isange" by the runners for her recuperative care, both physical and psychological, she will do her utmost to ensure that you are a finisher.


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Mathieu is the TREG® event doctor and a member of CLIIMM, the famous TREG medical team in the Ennedi of Chad. He is at ease in all desert and mountain environments and will be the guarantor of the right medical decisions to be taken when necessary.


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Caroline is the mother of the TREG® events. She will take care of you from the moment you leave Paris and will be there to pamper you until you return to Paris