Hi Kimberly, if you are going to be in Barcelona, I can think of two places. Along the coast from the end of Las Ramblas( Plaza de Colon) up to Mar Selva, you can get about 8 miles on the jogger path. A better place is Montjuic, where the Olympic Stadium is located. It a huge hilly park with plenty of dirt trails for running. There is a good practice track about 1 kilometer away from the stadium. Some of the Spanish national runners train there. On March 18, there is the Barcelona Marathon, so you can jump in for a few miles there. I hope this helps. It should be nicer to run there in March rather then July. Ugh....it was Hot!!!!