Jingle Cross Cyclo-Cross Festival in Iowa City is one of the largest cyclo-cross festival in North America. The race was awarded a UCI World Cup designation for the first time in 2016. Racers, spectators, and UCI Officials regarded the first Jingle Cross-Iowa City World Cup as one of the best organized in the history of the series. Over 4,000 racers take part in the three days of festivities including a New CLIF sponsored Gravel Grinder on Sunday! Fans of all ages will make their way to the Johnson County fairgrounds over the fun-filled 3-day event!