The Early Years
2010Established in 2010, the Asunción Marathon is now 16 years old. From its first edition in Asunción, it has evolved into a race that reflects the character of its host region in Paraguay.
Maratón de Asunción
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May 10, 2026
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The Asunción Marathon features a scenic loop course through Paraguay's capital city, running primarily along the Paraná riverfront and through downtown neighborhoods. The route showcases colonial architecture, modern developments, and tree-lined avenues, with minimal elevation change making it accessible to runners of various abilities.
August in Asunción is winter in the Southern Hemisphere with mild temperatures and lower humidity. Expect pleasant early morning conditions ideal for marathon running, though occasional rain is possible.

The Race

Asunción
Established in 2010, the Asunción Marathon is now 16 years old. From its first edition in Asunción, it has evolved into a race that reflects the character of its host region in Paraguay.
Runners come to the Asunción Marathon for one reason: personal bests. The flat, fast course through Asunción has a reputation as a PB factory, with the roads seemingly designed to keep your pace honest and your splits consistent from start to finish.
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