UCI Track Cycling World Championships – Women's omnium it also makes Great Britain the most successful nation in the event. UCI Track Cycling World Championships – Women's omnium The Women's omnium at the UCI Track Cycling World Championships was first contested in 2009 in Poland. The format of the multi-race endurance event ("Omnium" coming from the Latin "Omnia", for all) has evolved rapidly since its introduction in 2009. In its first iteration, the competition consisted of 5 events over a single day; a 'flying lap', a time trial over 200 metres with a rolling start, a scratch race, an individual pursuit time trial, a points race, and a
UCI Junior Track World Championships UCI Junior Track World Championships The UCI Junior Track Cycling World Championships (formerly named the UCI Juniors Track World Championships before 2016) are a set of world championship events for junior riders, for the various disciplines and distances in track cycling and are regulated by the Union Cycliste Internationale (UCI). In the period 2005–2009 the championships were part of the UCI Juniors World Championships. Current events include: time trial, keirin, individual pursuit, team pursuit, points race, scratch race, sprint, team sprint, omnium and, for men only, madison. Women's events are shorter than men's. Championships are open to riders selected by