TV Running Wild with Bear Grylls: The Challenge - Season 1 Episode 6 : Rob Riggle in the Great Basin Desert Running Wild with Bear Grylls: The Challenge - Season 1 Episode 6 : Rob Riggle in the Great Basin Desert 6.7/10 by 8 users Bear puts Rob Riggle through survival tests in the Great Basin to prepare for Rob’s latest movie role. They begin by rappelling from a helicopter to travel west, where Riggle learns the ropes and then faces an even bigger ropes challenge. Once on the canyon floor, Bear teaches Rob river crossing skills, foraging for food and building a rudimentary shelter. The next day, Rob must evade being spotted by Bear or face his fear of skydiving. Details Casts Posters Images Title Running Wild with Bear Grylls: The Challenge - Season 1 Episode 6 : Rob Riggle in the Great Basin Desert Alternative Titles Bear Grylls: Stars am Limit, Famosos en Peligro: El Desafío, ベアグリルスでワイルドに走る:挑戦, Correndo à Solta com Bear Grylls: O Desafio, Running Wild cu Bear Grylls: Provocarea First Air Date 2022-07-25 Last Air Date 2023-08-27 Number of Episodes 14 Number of Seasons 2 Genres Reality, Action & Adventure, Networks National Geographic, Casts Bear Grylls Plot Keywords , Self - Host Bear Grylls Episodes List Running Wild with Bear Grylls: The Challenge Season 1 :Episode 1 Natalie Portman in the Escalante Desert Natalie Portman in the Escalante Desert 2022-07-25 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can... Running Wild with Bear Grylls: The Challenge Season 1 :Episode 2 Simu Liu in the Canadian Rockies Simu Liu in the Canadian Rockies 2022-08-01 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can... Running Wild with Bear Grylls: The Challenge Season 1 :Episode 3 Ashton Kutcher in the Coastal Jungles of Costa Rica Ashton Kutcher in the Coastal Jungles of Costa Rica 2022-08-08 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can... Running Wild with Bear Grylls: The Challenge Season 1 :Episode 4 Florence Pugh in the Volcanic Rainforests of Costa Rica Florence Pugh in the Volcanic Rainforests of Costa Rica 2022-08-15 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can... Running Wild with Bear Grylls: The Challenge Season 1 :Episode 5 Anthony Anderson in the Sierra Nevada Mountains Anthony Anderson in the Sierra Nevada Mountains 2022-08-22 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can... Running Wild with Bear Grylls: The Challenge Season 1 :Episode 6 Rob Riggle in the Great Basin Desert Rob Riggle in the Great Basin Desert 2022-08-22 Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can...