What Causes “Bonking” During Triathlon Training and Racing?

What Causes “Bonking” During Triathlon Training and Racing?

Understanding How Bonking Occurs Have you ever done a long bike or run training session or race and suddenly “hit the wall” or “blown up”? There’s a sudden feeling of fatigue and low energy. Your legs feel heavy and your movement feels forced. You may feel...
Tips for Racing in the Heat and Elevation at IRONMAN® Boulder

Tips for Racing in the Heat and Elevation at IRONMAN® Boulder

With high, dry temperatures and an elevation of 5,430 feet above sea level, Boulder, Colorado is a challenging venue for an IRONMAN Triathlon, especially if you’re coming from sea level. Even if you are acclimated to the elevation, which takes at least two weeks, you...
Tips for Creating a Triathlon Fueling & Hydration Plan

Tips for Creating a Triathlon Fueling & Hydration Plan

David Glover, MSE, MS, CSCS walks you through the questions you need to ask and steps to practice in creating your own triathlon fueling and hydration plan. Remember that fueling and hydration needs are highly individual; therefore, it is critical that you practice...