Are you just finding your feet with running? Or are you already a runner and want some tips?
BBC Get Inspired held a live Facebook Q&A with 13-time Olympic and World Championship gold medallist Michael Johnson and four-time Olympian and marathon world record holder Paula Radcliffe.
Physical activity expert Professor Greg Whyte was also on hand to answer any questions you have to help you with your running.
You can re-live the whole session here.
Are you not sure if you have what it takes to get running? Check out the Couch to 5K challenge and you may surprise yourself.
Alternatively, you can visit the Get Inspired athletics activity guide for information on how to get started.