Hard

Road cycling: 60 to 100 km of riding a day, average verticals and gain in elevation. With a cycling experience (more than 3 years), able to do 4 to 6 consecutive hours of cycling at a average-sustained pace. Mountain bike: advance  technical level required, able to control the speed and direction of the bike on a trail with significant obstacles (rocks, roots, jump and drop) and often expose. Know your limits and walk the sections too difficult for you.