At the 2004 Summer Olympics in Athens, Garriga qualified for her second Spanish team in the Europe class by placing twelfth and receiving a berth from the 2003 ISAF World Championships in Cadiz. Unlike her previous Olympics, Garriga could not compensate from an early surge in the opening to climb again on top of the rankings, as she finished thirteenth out of twenty-five sailors in the overall leaderboard, posting a final net grade of 108.