International Marathon Calendar 2013

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Need to find out the best marathons in the world? The below international marathon calendars will be your complete reference to all the running events worldwide in the year 2012/2013. You can check out the IAAF Road Race calendar below, or the country specific marathon calendar.

IAAF Road Race Calendar

IAAF recognizes the best road races in the world as gold, silver or bronze based on a criteria. Introduced in 2008, the criteria for whether a road race receives a Label designation is based on six general issues: race organisation, course timing and measurement, media services, quality of international field of runners, health and safety, and athlete equality. Check out the IAAF races in the IAAF Marathon/Road Race Calendar.

Races by Country (alphabetical)

Races By US State

If you find any event missing from the above list, please notify us in our comments section at the bottom of the page for addition into our race calendars.