We are so excited to welcome Mirna Valerio - aka The Mirnavator - to the show! She's been crushing mountains, inspiring countless and changing the sport through racing, adventuring, writing and more. This is surely going to be a fantastic episode.

Thank you to Sufferfest Beer Co. for sponsoring today's GRLive! If you want to find out where you can find it near you, visit their website: http://sufferfestbeer.com/en/buddies