The Philadelphia Triathlon is recognized as one of the premier triathlon festival weekends in the country. This year will mark the 13th year of this annual event, featuring two days of activities including a multisport expo, a sprint distance race (800m swim, 15.7 mi bike and 3.1 mi run), Olympic distance race (1500m swim, 24.8 mi bike and 6.2 mi run) a Sprint distance AquaBike race (800m swim and 15.7 mile bike) and an Olympic distance AquaBike race (1500m swim and 24.8 mile bike). Fairmount Park will host this scenic, challenging course, which takes participants through some of the most historic and picturesque sections of Philadelphia.