The 2010 World Orienteering Championships, the 27th World Orienteering Championships, were held in Trondheim, Norway, 8 –15 August 2010. The championships had eight events; sprint for men and women, middle distance for men and women, long distance (formerly called individual or classic distance) for men and women, and relays for men and women. Medalists References World Orienteering Championships 2010 in Norwegian sport International sports competitions hosted by Norway August 2010 sports events in Europe Orienteering in Norway Sports competitions in Trondheim 21st century in Trondheim