Maratona Internacional de São Paulo

São Paulo, Brazil · April 4, 2027
partly-cloudy-day66°·72° high·Light·Dry
4
Register

Maratona Internacional de São Paulo race day weather

partly-cloudy-day
66°at start
72° high
Light
Dry
Goal
0:00:00

Warm day, adjust pace early

Runners will face rising temperatures from 66°F at the start to 74°F by race's end, accompanied by high humidity at 82%. Winds will be light, with a maximum of 6 mph, generally a non-factor. Given the warmth and humidity, it’s advisable to start conservatively and hydrate frequently, especially during the tougher headwind segments around Miles 3-4 and 11, and the final push from Miles 25-26.

Race day forecast available in 126 days
partly-cloudy-night5
partly-cloudy-night5
partly-cloudy-night5
partly-cloudy-night5
Start
partly-cloudy-day4
partly-cloudy-day4
partly-cloudy-day4
partly-cloudy-day3
Finish
partly-cloudy-day3
partly-cloudy-day2
Cutoff
partly-cloudy-day2
partly-cloudy-day2

Pace Calculator

26.2mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Maratona Internacional de São Paulo

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Plan

Get your personalized Maratona Internacional de São Paulo 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 Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

About the Maratona Internacional de São Paulo

The Maratona Internacional de São Paulo is a 42.195-kilometer marathon run entirely within the city of São Paulo, Brazil, in early April each year. The course starts and finishes at the Obelisco do Ibirapuera in Ibirapuera Park. It carries a World Athletics Label, the first marathon in Brazil to earn one, and is a Boston Marathon qualifier. Vanderlei Cordeiro de Lima set the course's Brazilian all-time best of 2:11:19 there in 2002.

Race weekend

Saturday, April 3
7:00 AMCorrida das Nações 5K (3.1 mi)
Sunday, April 4
5:45 AMHalf Marathon (13.1 mi)6:20 AM14K (8.7 mi)
6:20 AM7K (4.3 mi)

Maratona Internacional de São Paulo FAQ

When is the 2027 Maratona Internacional de São Paulo?

The 2027 Maratona Internacional de São Paulo will be held on Sunday April 4, 2027.

Is the Maratona Internacional de São Paulo a Boston Marathon Qualifier?

Yes, the Maratona Internacional de São Paulo is an official Boston Marathon qualifier.

What is the time limit for the Maratona Internacional de São Paulo?

The time limit for the Maratona Internacional de São Paulo is 6 hours.

What will the weather be like for the 2027 Maratona Internacional de São Paulo?

The forecast calls for a high of 79°F and a low of 66°F with a 18% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the weather usually like for the Maratona Internacional de São Paulo?

Over the 5 years racecast.io has race-day weather for (2022 to 2026), it averaged 64°F at the start and 68°F by a typical finish. Rain fell during race hours in 1 of those years (2025).

What was the hottest Maratona Internacional de São Paulo?

Of the 5 years on record, 2022 was the warmest, reaching 70°F during race hours. The coldest start was 2025, at 61°F.

What was the windiest Maratona Internacional de São Paulo?

Of the 5 years on record, 2025 was the windiest, with wind averaging 10 mph during race hours. The calmest was 2022, at 5 mph.

Maratona Internacional de São Paulo weather history

Based on 5 years of data
Avg Temp
65°F
L:63° H:68°
RunScore
5
Conditions
Rain Freq
20%
1 of 5 yrs
Wind8mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
61°/68°-
6
2025
partly-cloudy-night
61°/65°Light
6
2024
cloudy
66°/70°-
5
2023
partly-cloudy-night
61°/66°-
6
2022
cloudy
66°/70°-
5