Rotax Max Challenge International Trophy an exceptional success from the first edition Rotax Max Challenge International Trophy an exceptional success from the first edition Bas Kaligis / Thursday, August 29, 2019 0 9556 Article rating: 5.0 By partnering with 3MK Events and the Automobile Club de l'Ouest (ACO), BRP-Rotax has had an unquestionable success with the launch of its new world-class event at the Le Mans circuit. Almost 300 drivers, 44 countries, five continents, impeccable organisation, a magnificent circuit, thrilling races, a magical atmosphere, prizes and much more, led to delighted participants returning with a smile and with a greater desire than ever to continue their kart racing programme in the Rotax categories. Read more