In Episode 4 of Miles in the Mitten, Colin and Ryan chat with the multi-talented Liam Boylan-Pett. Liam grew up in Bath, Michigan, before going on to a collegiate track and cross country career at Columbia and Georgetown. He's also a sub 4-minute miler, as well as the founder and publisher of Løpe Magazine, which tells "eye-opening stories from the track, road and trail."

Follow Liam on Twitter @liam_bp or @lopemagazine. Find him on Instagram @lopemagazine. Also check out lopemagazine.com.

Follow Ryan on Twitter @squandaryan or on Instagram @ryansquanda.

Follow Colin on Twitter @criles17 or on Instagram @criles_17.