Maratona Monumental de Brasília
Race Day Weather
Warm start, hydrate frequently
Runners will face temperatures starting at 67°F and climbing to 80°F, with high humidity at 78%. A light headwind at 5 mph may be felt, with gusts up to 17 mph. Runners should hydrate frequently and consider adjusting their pace to start conservatively due to the warm and humid conditions.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Maratona Monumental de Brasília
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
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.