Runner, writer and professor Susan Lacke has traveled the world to run in almost every kind of race you can imagine — everything from half marathons to marathons to ultras and more — and she joins our live discussion this morning to answer any question you have about running, no matter how crazy or silly you think it is. Susan will be in the chat, so feel free to ask away! — Terrell

Update: Thanks everyone! We’ve wrapped up the live part of today’s discussion — Susan is on book tour today, so she has a couple of events on her schedule she needs to go to — but she’ll also reply to your questions later today, so please post them below if you have one. Thank you!! 

And don’t forget — you can get her new book, Running Outside the Comfort Zone, here.