The 2011 UCI Cyclo-cross World Championships took place in Sankt Wendel, Germany on the weekend of January 29 and 30, 2011. As in the previous years, four events were scheduled.
A lap on the track is 2.8 km long with 40% uphill, 25% descents, 35% plain, including some steps and some obstacles. 85% of the track is natural underground, the rest being asphalt.[1][2]
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