"Donnie has a highly respected, first-hand experience and in-depth knowledge into the background and delivery of exercise and more specifically running but the most obvious and strongest factor, in my training, has been his compelling personality and passion for the sport. Without realizing it, Donnie's passion, delivery and 'after session' support and advice, have you believing that your goals are achievable but above all else, have you enjoying where you are, at the level you are working towards. His ability to instantly respond to any situation within a training schedule, is just the reassurance that I was looking for. To be able to think on 'your feet' and respond positively to a situation, that still allows you to train and train hard! Even through an injury, Donnie left me feeling stronger than I ever have. The learning curve for me was extremely valuable.