Your team will head off towards the La Boqueria, a major market place, in Barcelona. Once there you must look for the man running the meat stand with the pig legs in the front. That is where you will recieve your challenge location.
The man will hand you the card with the directions to Ciutat Esportiva Joan Gamper, the Barcelona sports center, here you will encounter a Roadblock where one member of your team will have to defend a football goal against a team of young Barcelona football players. You must successfully block 10 shots to get the location of the Check In.
The check in is at Sagrada Família, the largest Roman Catholic church in Barcelona. Once you have reached the church then you have completed the round!