Saint Mary's Becca Dup may not be able to leap tall buildings in a single bound like Superman, but she certainly can leap past her fellow competitors in a single — or sometimes triple — jump. This weekend, the mild-mannered Dup will call upon that alter ego to propel her to greatness, as "Super Duper" — sans cape — makes her third straight national championship appearance, taking part in the NCAA Division III Outdoor National Championships at UW-La Crosse's Veterans Memorial Stadium.