The Santa Fe–Coronda Marathon (formal name Coronda River Aquatic Marathon; in ) is a 57-kilometer open water swimming race that takes place on the Coronda and Salado rivers (both tributaries of the Paraná River) in Argentina. The race joins the cities of Santa Fe, Santo Tomé and Coronda, in Argentina's Santa Fe Province.
The Santa Fe–Coronda Swim is a 57-kilometer open water swimming event that spans across the Coronda and Salado rivers (both tributaries of the Paraná River) in Argentina. The race passes through the cities of Santa Fe, Santo Tomé, and Coronda, in the Santa Fe Province.