Des Linden and Kara Goucher

Ali Feller

David Roche and Megan Roche

Jason Fitzgerald

Running Explained

Believe in the Run

Dylan Bowman

CITIUS MAG

Coach Bennett

Morgan McDonald

Joe Corcione

Trail Runner Nation

Finn Melanson

Amanda Brooks and Laura Norris

Floris Gierman

Dominic Schlueter

Runna

Peter Bromka, Lindsey Hein, and Matt Chittim

LetsRun.com

Marathon Handbook