May 31
Date
Full Marathon, Half Marathon, 10K, 5K
Distance
50m
Elevation
12,000
Runners
Elevation Profile
Illustrative profile based on elevation data. Actual course may vary.
Course Highlights
Loop Course
Course layout type
Road Terrain
Running surface
Certified
AIMS
About This Race
The New Balance 42K Maratona Internacional de Porto Alegre is known as the flattest and fastest marathon in Brazil. The 42.195 km course features incredible scenery along the waterfront, the historic center, and city parks. Race registration and expo take place at the BarraShoppingSul Events Center from May 27-30, 2026. The event offers full marathon, half marathon, 10K, and 5K distances. It is one of the oldest marathons in Brazil.
History & Records
First Edition
1982
Avg. Participants
12,000
Race Day Weather
Late May in Porto Alegre is autumn with cool temperatures of 10-20C (50-68F). Low humidity. Excellent PR conditions on the flat course.
Runner Reviews
Reviews are coming soon. After the race, runners will be able to share their experience here.
Organizer
Maratona de Porto Alegre
Official Website