The Tap Trail Cassà is a 12.5-kilometer mountain race held in Cassà de la Selva, Girona, Catalonia. This event is part of the Circuit Trail Gironès, a championship that includes various mountain races in the province of Girona. The course of the Tap Trail Cassà takes participants through the natural environment of La Selva, featuring typical local trails and paths. The race is designed for mountain runners, combining technical sections with faster-paced segments, making it an interesting challenge for trail running enthusiasts. The organization typically provides services such as aid stations and chip timing to ensure the smooth running of the competition. The race atmosphere is usually friendly and welcoming, although there is a competitive element among more experienced runners aiming to improve their circuit times.