SAN DIEGO, CA – Just in time for the hottest competition of the 2013 triathlon season, best-selling triathlon wetsuit brand XTERRA WETSUITS has announced an agreement to join the roster of sponsors for the HITS TRIATHLON SERIES. The agreement, which covers the remainder of the 2013 race schedule, includes four race weekends – two in New York and one each in Arizona and California – and two Tri-Camps.