As the weather warms up and the days get longer, many people are dusting off their running shoes and heading outdoors. Whether you're returning to running after a break or building your fitness ahead of summer, it's important to ease back into it safely. Doing too much too soon can increase your risk of injury and put you on the sideline just as you're getting started. Here are our top 5 tips to help you build up your runs while keeping injuries at bay. Increase Your Distance