Suárez's goal for his running in 2012 was to finish first at the 2012 London Paralympics in the marathon. He race in the 2012 Riosa Sports Days. He competed at the 2012 Summer Paralympics, where hefinished firset in the men's T12 marathon and finished 6th in the men's T12 5,000 meter event. His first place was Spain's eighth first place of the Games. He finished the marathon in a time of 2:24.50, a new Paralympic Games record and World Record.