For real though, how do their tires not blow up?! Over 300 cyclists went into battle at Estavayer-le-lac for a CX race through the Swiss Village of Estavayer-le-Lac. This is cyclocross at it’s finest …stairs, rocks, mud, ramps, grass, dirt, wood and some leg burning climbs that will leave even the most fit athletes gasping for air. Click play and relive some of the best action from the race.