Here’s a short video on uphill running that Pete Larson, who is also Runblogger (a must-read blog for anyone interested in any and all aspects of footwear science, gait, and shoes), filmed of Mark Cucuzzella, M.D. and Two Rivers Treads employee Brad Dodson going up the rocky trail on Flagstaff Mountain in Boulder, Colorado. Brad is a 4:07 miler, physical therapy student, and formerly injured runner.