New Balance 42k Porto Alegre
Race Day Weather
Mild start, strategic wind shifts
Runners will face a mild temperature range of 56°F to 62°F, with high humidity at 86%. While wind speeds will peak at 9 mph, expect varying conditions with tailwinds in segments 5-6 and 20-27, and headwinds from miles 13-19. Adjust pacing during the tougher headwind sections and utilize the tailwind to push in the latter miles for a stronger finish.
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Race Info
The New Balance 42K Porto Alegre is an urban marathon in Porto Alegre, Brazil, recognized by World Athletics and ranks as the 2nd best marathon in Brazil. The race starts at the Monumento ao Expedicionário and finishes at Parque Harmonia, winding through flat urban terrain past landmarks like the Centro Histórico, Monumento ao Laçador, and Estádio Beira-Rio.