Founded in 1919, Tre Valli Varesine is a one day cylce race held in and around Varese, Lombardy in Northern Italy. It is part of the Trittico Lombardo, one of three races in Northern Italy in the week before Il Lombardia. Due to its hilly nature, the race attracts many competitors preparing for Il Lombardia. A women’s edition was added in 2021 which is raced on the same day.