In this episode, we recap an epic day at the Boston Marathon, featuring discussion on Desi, Yuki, Shalane, Molly, Sarah Sellers, and all of the players.

Then, we give our preview and predictions on an absolutely stacked London field. Will Kipchoge maintain his dominance or could Bekele or Farah unseat him? And, on the women's side, will Mary Keitany go for the untouchable Paula Radcliffe mixed competition record?

Enjoy!