the international half-marathon, meia maratona internacional do rio, takes place yearly and includes a 5 km race as part of the event. the half begins in săo conrado and ends in flamengo, and the 5k is in flamengo, following the beach - for more information check their website here.
for a list of national half, full and ultra marathons in the country, individuals can have a look at the ahoutu's website - specializing in marathons around the world the site provides calenders and resources about running for the international community.
