Bryon Powell created and publishes the trail running and ultramarathon site iRunFar.com. He's a contributing editor for "Trail Runner"and an advisory board members of the American Trail Running Association. He has written for "Outside," "Running Times," "Trail Runner," "Competitor," and "UltraRunning." He has twice placed in the ten at the Leadville 100 and twice won the under-30 age group at the Western States 100.