Books
Primal Endurance – Mark Sisson http://www.primalblueprintpublishing.com/books/primal-endurance/
Grain Brain – David Perlmutter http://www.drperlmutter.com/about/grain-brain-by-david-perlmutter/
Beyond Training – Ben Greenfield http://beyondtrainingbook.com/
The Sports Gene – David Epstein http://thesportsgene.com/
1:59 – Philip Maffetone https://www.amazon.com/Sub-Two-Hour-Marathon-Within-Runners-Training/dp/1629148172
Podcasts
The Primal Endurance Podcast
Ben Greenfield Fitness
Paleo Runner
Endurance Planet
The Fat Burning Man Show
The Livin’ La Vida Low Carb Show
The Tim Ferriss Show
Keto Talk
2 Keto Dudes