Course & Elevation

The Rosario Marathon follows a scenic loop course through the heart of Argentina's most vibrant riverside city. Runners traverse the famous Paseo de la Costa (Riverside Park), passing iconic landmarks including the Monument to the Flag and the Rosario waterfront, with excellent crowd support and well-stocked aid stations throughout.

Surface: road Profile: Flat

🌤️ Weather

Temperature 24°C

Humidity 72%

Rain Chance 25%

Early spring in the Southern Hemisphere brings warm, pleasant conditions ideal for marathon running. Expect mild temperatures with occasional humidity from the Paraná River, low precipitation probability, and generally clear skies.

Registration

Registration Opens April

Registration Closes August

Entry Cost ARS 3,500-4,500

Official Website →

🎯 Fun Facts

▸ Rosario is the birthplace of the Argentine flag, and marathoners run past the iconic Monument to the Flag dedicated to Manuel Belgrano.
▸ The course runs along the Paseo de la Costa, one of South America's longest and most beautiful riverside parks with dedicated cycling and running paths.
▸ Rosario has produced multiple Olympic marathon runners and is considered a running hub in Argentina, hosting numerous training groups and running clubs.
▸ The marathon typically coincides with Argentina's spring season, making it one of the year's best-weather marathons in South America.

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