Keywords: US Navy 090329-N-2959L-318 An individual competitor races through the surf ahead of relay competitors during the 31st annual SUPERFROG Triathlon at Silver Strand State Beach.jpg en CORONADO Calif March 29 2009 An individual competitor races through the surf ahead of relay competitors during the 31st annual SUPERFROG Triathlon at Silver Strand State Beach Superfrog is a long distance circuit-style triathlon that features a 1 2-mile open-ocean swim 56-mile bike ride and 13 1-mile run and is considered one of the toughest triathlons in the U S Superfrog is held concurrently with Superseal another triathlon that consists of a 1 5-km bay swim 40-km bike race and 10-km run Proceeds from both events will benefit the Naval Special Warfare Foundation a non-profit organization that supports Naval Special Warfare service members and their families in times of need U S Navy photo by Mass Communication Specialist 2nd Class Dominique M Lasco/Released 2009-03-29 090329-N-2959L-318 Navy http //www navy mil/view_image asp id 70148 U S Navy photo by Mass Communication Specialist 2nd Class Dominique M Lasco PD-USGov-Military-Navy Silver Strand State Beach US Army triathletes |