The coronavirus pandemic has many gyms closing—either out of precaution or due to local health orders—and has us runners practicing social distancing to help mitigate the virus spread. But that doesn’t mean working out safely has to stop. Solo outdoor running (while keeping an appropriate distance from others and practicing good etiquette) or at home on a treadmill (if you have one) is a great way to maintain your miles. It’s even possible to get in an effective HIIT workout