World Longboard Championship Biarritz Set to Host 2019 ISA World Longboard Championship from May 26 – June 2. Related posts:Longboard Faces: a Story About so You Can Longboard DanceIndoor Skateboard – Longboard Even!Single Fin Classic Longboard Festival 2007Longboard Skateboarding in the BowlThe Surfing World Loses a True Waterman