Maratona Monumental de Brasília
Race Day Weather
Warm start, warming through the race, chance of rain
Starting at 67°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Temperatures rising to 81°F through the course will gradually increase perceived effort in the second half. There's a chance of rain, so have a backup gear plan ready. Moderate humidity at 77% is worth noting for effort level, especially in later miles.
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Race Info
Maratona Monumental de Brasília is a marathon in Brasília, the capital of Brazil, run each November. The course starts and finishes at the Esplanada dos Ministérios and passes national landmarks including the Congresso Nacional, the Catedral Metropolitana, the Museu Nacional, and the Ponte JK bridge over Lake Paranoá. The race is a full member of AIMS and holds a Gold Permit from the Brazilian Athletics Confederation (CBAt). First held in 2019, the 2026 edition is the race's seventh, and includes companion 5 km and 10 km races run the evening before the marathon and half marathon.
