Let’s talk a little bit about cyclocross tires. First things first, we’re talking about tubular tires here. At the elite — truly elite, IE World Cup — level, there isn’t anyone running clinchers, or tubeless clinchers. There just isn’t. Will there be, in a few years? I don’t know. Tubeless technology has certainly advanced over the last few years,…

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Microbursts. Either you love them or you hate them. They help you reach a new level of physical fitness or they submarine your efforts and set you back a few days.  But any way you look at this workout, it is very difficult to execute and equally difficult to prescribe because of its complexity. I’m…

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Grant Harrison, M.S. Exercise Physiology Senior Consultant- Source Endurance   With the Cyclo-cross season just around the corner, now is the time to start preparing.  The recent surge in cyclo-cross racing has not only extended the cyclo-cross season in both directions, but has filled the calendar with a full road seasons worth of racing opportunities.…

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