SP City Marathon
Race Day Weather
Mild start, rising temps ahead
Runners will face a starting temperature of 57°F, gradually warming to 69°F by the finish. With humidity at 79% and a 25% chance of light rain, maintaining hydration will be crucial. Wind will be light, but expect headwinds from miles 3-8 and 18, which could impact pacing. A conservative start is advised to manage the rising temperatures.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for SP City Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized SP City Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
Race Info
The SP City Marathon runs each July in São Paulo, Brazil, with a marathon and half marathon sharing the same course. The race starts at Praça Charles Miller in front of Pacaembu Stadium and finishes at the Jockey Clube de São Paulo, crossing 18 neighborhoods through the city's downtown, west and south zones, including Ibirapuera Park. The course holds World Athletics label certification and a CBAt Gold Label, and the 2026 edition drew more than 32,000 registered runners across both distances. The marathon is a Boston Marathon qualifier.
