Five friends run across the Grand Canyon...and back. Known as "Rim-to-Rim-to-Rim," join host Jon Phillips (@jrpruns) and friends as they run across one of the world's most beautiful and challenging trail runs.

Latest episodes of the podcast The Rimboiz | A Run Through the Grand Canyon

• Episode 3 | Out of the Canyon
• Episode 2 | In the Canyon
• Episode 1 | Into the Canyon