July 20, 2011 (San Diego)--San Diego State's Allison Reaser will compete in the heptathlon at the 2011 Pan American Junior Athletics Championships this weekend (July 23-24) at the Ansin Sports Complex in Miramar, Fla. The freshman earned the right to represent the United States after winning the event at the 2011 USA Junior Outdoor Track and Field Championships last month in Eugene, Ore.