[1][2][3] The popularity of 10K races lies in the fact that, for most adults, the 10K distance is long enough to represent a challenge but short enough to remain accessible for an untrained runner.
[4] Most popular 10K races are an annual fixture in a city or area and typically incorporate an element of charity running, where participants raise funds for a cause, based upon their completion of the course.
[5] Medical organisations, fitness groups, drinks manufacturers and sportswear companies are typical commercial sponsors of 10K events.
[14][15] Performances over ten kilometres on the roads were not recognised as world records by the International Association of Athletics Federations (IAAF) until 2003.
This changed in August 2003 when the IAAF Congress approved world record status for a number of specified road distances, including the 10 km.