Enduro

(ND) is a relatively new development that has its roots in Marathon mountain biking. Endurance races tend either to last for 12 or 24 hours and although this can vary, there will generally be the following team categories: solo rider; pair; mixed (gender) pair; team (usually four people of the same gender); mixed team (five people of mixed gender).

Aside from solo and paired riders, there are often intermediate (i.e. fun, expert, pro) classes within the other categories. Only one member of the team can be on the course at any one time, and it is a competition not to finish first, but to complete the greatest number of laps before the end of the event.