Creator	Role	# of Episodes
Peter Frick-Wright Peter Frick-Wright is a writer and radio maker. He has reported from Bosnia, Bu... more	Host	368
Mary Roach Mary Roach is an American author, specializing in popular science and humor. As ... more	Guest	1
Jeb Corliss Jeb Corliss is a professional skydiver and BASE jumper.	Guest	1
Ivy Lebelle Ivy Lebelle is a pornographic film actor.	Guest	1
David George Haskell David George Haskell is a British-born American biologist, author, and professor... more	Guest	1
Rebecca Rusch Rebecca Rusch is an ultra-endurance pro athlete, world champion, author, entrepr... more	Guest	1
Brendan Leonard Brendan Leonard is an adventure writer, filmmaker, speaker, and creator of Semi-... more	Guest	1
Krystle Wright Krystle Wright is a director, photographer, and television personality.... more	Guest	1
Emily Harrington Emily Harrington is a professional rock climber & adventurer, and five-time US N... more	Guest	1
Ian Urbina Ian Urbina (born March 29, 1972) is an investigative reporter who writes most of... more	Guest	2
Alexis Krauss Alexis Krauss is a singer, songwriter, and activist.	Guest	1
Latria Graham Latria Graham is a writer, essayist, teacher, southerner, and feminist known for... more	Guest	1
Viggo Mortensen Viggo Mortensen is an actor, author, musician, photographer, poet, and painter.... more	Guest	1
Michael Easter Michael Easter is a contributing editor at Men's Health magazine, columnist for ... more	Guest	1
Hillary Allen Hillary Allen is a professional ultra runner and endurance athlete.... more	Guest	1
Cheryl Strayed Cheryl Strayed is an author, novelist, and essayist.	Guest	1
Joey Santore The creator of Crime Pays but Botany Doesn't	Guest	1
Daniel Barbarisi Daniel Barbarisi is a senior editor at The Athletic, former Wall Street Journal ... more	Guest	1
Ivy Le Ivy Le is a writer, comedian, and host of FOGO: Fear of Going Outside.... more	Guest	1
Rick Stanton Rick Stanton, MBE, GM also known as Rick Stanton, is a British civilian cave div... more	Guest	1