More success followed as the Élan Béarnais were finally crowned champions of France for the first time, winning back-to-back titles in 1986 and 1987. This earned them entry into the FIBA European Champions' Cup (present-day Euroleague). Despite their status as newcomers, they were anything but intimidated, completing their maiden campaign of 1986-87 with a shock 3rd-place finish and a perfect record at home. It was a magical run, as they defeated European giants or traditional clubs of European basketball like Žalgiris, Maccabi Elite Tel Aviv, Real Madrid, Zadar and that season's champions, Tracer Milano, on their home court, La Moutète. The Élan Béarnais would remain a fixture in European competition every season thereafter, until 2008, setting a European longevity record of 31 years in the process (1977–2008).