UTCM is an extreme race which takes place in open country, in mountainous terrain, far from networks (roads, telecommunications...) with tropical conditions. Security is everybody’s affair. We as organizers must keep you informed and give you the tools which will help to ensure your safety. Even the best runners are not sheltered from injury which may immobilize them during the night, with high humidity or rain in the midst of the mountains. Here are some advices to make your race a success; the first objective of UTCM is to be finisher first.