*  Equity

Is in the search for a just balance, based on impartiality and equal opportunity from which each runner should benefit.

The trail-running races are open to all runners. The regulations are conceived so that they apply equally to all concerned. All athletes are subject to the same conditions and they have the same rights and same duties. The measures taken to welcome the top athletes must on no account hamper the participation of the other runners.

It is the responsibility of the organisers to guarantee this principle of equity, to carry out the necessary checks and to offer all the participants the best race conditions possible.

Definition of trail-running

Trail-running is a pedestrian race open to all, in a natural environment (mountain, desert, forest, plain…) with minimal possible paved or asphalt road (which should not exceed 20% of the total course).

The terrain can vary (dirt road, forest trail, single track…) and the route must be properly marked (1).

The race is ideally – but not necessarily – in self-sufficiency or semi self-sufficiency (2) and is held in the respect for sporting ethics, loyalty, solidarity and the environment.

Classification of Trail running races

  • Trail: Under 42 km
  • Trail Ultra Medium (M): 42 km to 69 km
  • Trail Ultra Long (L): 70 km to 99 km
  • Trail Ultra XLong (XL): 100 km and more

(1) "Properly marked" means that the runners will receive enough information to complete the race without getting lost. 
That includes physical markings (flags, tapes, signs…) or GR permanent markings or GPS tracks or map indication.

(2) "Self-sufficiency or semi self-sufficiency" means that the runner has to be autonomous between aid stations, regarding clothing, communications, food and drink.