222Km for 6 stages over 7 days in total self-sufficiency, 25-30 º C on average with a 100% relative humidity, wet all day, overcoming constant gentle slopes, crossing pools and streams every few minutes, running through a very complicated field, and sharing environment with a lot of bugs not always entirely sympathetic.

An very hard ultra marathon, we will test many more facets than a pure race of endurance running. This does not matter so much the miles of each stage, but the very difficulty of the whole that makes each day involves overcoming a major challenge.