Maratona do Rio (Rio de Janeiro Marathon)
Race Day Weather
Warm start, headwinds ahead
Runners will face a warm start at 71°F, increasing slightly to 72°F by race's end. A steady headwind of 10 mph will challenge runners between miles 1-17 and again at miles 19, 21, and 22-27. With humidity around 78%, pacing adjustments and hydration should be prioritized to maintain performance. The notable climbs at miles 10 and 13 will be particularly challenging under these conditions.
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Race Info
Maratona do Rio, established in 1979, is Brazil's top city marathon, starting at Praia da Reserva and finishing at Aterro do Flamengo. The course treats runners to iconic views of Copacabana, Ipanema, and Leblon beaches, with a rolling profile and moderate hills totaling about 280 meters of elevation gain. Its road surfaces take you past scenic landmarks like Sugarloaf Mountain and Christ the Redeemer.