ULTRABIKEX is proud to bring XTERRA Key Biscayne to South Florida with a Half mile open water swim, 10 mile mountain bike and 4 mile trail run, XTERRA Key Biscayne will have one of the most beautiful race courses of the region with of the newest bike trails, sandy beaches and challenging natural trails this race promises to be unforgettable. XTERRA Key Biscayne is part of the point series calendar. The race will be USAT Sanctioned, requiring the purchase of a $12 one-day license with USAT, or the holding of an annual membership card with USAT. WITH YOUR REGISTRATION RECEIVE FREE THE OFFICIAL XTERRA TRI-TOP SINGLET & VISOR Sanctioning USA Triathlon is the national governing body for the sports of triathlon, duathlon, winter triathlon and aquathlon in the United States. Participation in a USAT sanctioned event means the event director has the proper permits in place, liability and athlete excess medical insurance coverage and the event plan has met the standard of organization required. USA Triathlon provides rules, guidance and governance to set the standard for safe and fair multi-sport races. For more information on USA Triathlon and fueling the multi-sport lifestyle, visit our website at http://www.usatriathlon.org.