One is being built in Fashion Valley Mall. To be opened Summer 2011 sometime.
In San Diego, California
About 30 miles.
San Diego Charges merchandise is always available in the store that is attached to the San Diego Charges Stadium. It is also available from their store online.
30 miles
Lego
The San Diego Running Institute is an shoe store in San Diego that also has shoes avaliable for purchase online. They have a very wide selection and come highly recommened by many.
In San Diego
In a tupperware store.
Assuming the question was meant to ask if there is a BBQ store in San Diego, the answer is yes. There are several locations across the city, including Wal-Mart and Walgreens.
http://www.roadrunnersports.com/rrs/content/content.jsp?contentId=1000011 is the official website for the shoe store you are looking for. It's located in San Diego.
A-B sporting goods is located at 3027 University Ave, San Diego, CA 92104. This store has running apparel that should suit your needs. There are also Foot Locker shoe stores located at 1640 CAMINO DEL RIO N SAN DIEGO, CA 92108 and 283 HORTON PLZ SAN DIEGO, CA 92101.
The store capacity of the Fashion Valley Mall in San Diego is about 200 stores. This includes several stores and restaurants, such as Apple, the Disney Store, and California Pizza Kitchen, and an AMC movie theater.