The Wisconsin Off Road Series (usually WORS) is an off-road bicycle racing series in Wisconsin, United States. The series is billed as "America's largest state mountain bike racing series."[1]
The series began in 1991 as six separate races that were connected by a points system and overall scoring. The series has evolved to a twelve-race season. The series has 17% female participation, which is far above the national average of around 9%.
The series has been sanctioned by the National Off-Road Bicycle Association since 2003, when it averaged over 800 riders per event.[2]
There are five classes (listed from lowest to highest difficulty level)