 Born in L'Hospitalet de Llobregat near Barcelona, Lascorz won the 1995 Catalan Pocket Bike Championship.He raced scooters and 125ccs in his home country, before switching back to Supermoto for 2004, winning the Spanish Championship in this field.He concentrated fully on Supersport after this, having 2 successful seasons in the domestic championship on Hondas.