We at Triathlon Rocks are very excited welcome our newest sponsor 1st Endurance As an endurance athlete, coach, and pharmacist, I've come to realize that you can't race successfully without intelligent nutrition.  Using fuels that yout body can use, that allow for easy adjustment as your body and race conditions demand, yet doesn't leave you with those unpleasant GI effects is key to getting the most out of your training and racing.  1st Endurance has everything I need!  Triathlon Rocks Athletes have the opportunity to get 1st Endurance fuels and discounted pricing.