 Participants will have tape applied to areas prone to blister on 1 foot, if no blister history, 1 area will be randomly assigned. The tape will be left on the selected foot until a blister or hot spot develops on either foot or the end of the race, whichever comes first. At that point, the study is over and the participant can continue or stop taping at their choice. If participants are prone to blisters or hot spots in particular areas, 1 paper tape applied to that site on trial foot. However, if the participant has no previous blister or hot spot experience, a site will be randomly assigned by picking a piece of paper out of a bag with the site written on a piece of paper heel, toe, instep, head of 5th metatarsal. Therefore, a single participant can have more than 1 site on an individual foot. 