Meet Jonny Corndawg, the underground country-music legend. A born-and-bred Virginian, Jonny has played on five continents in as many years, and every state in the lower 48. Now Jonny has given himself over, heart and heel, to the world of Running. Jonny let us follow him on a tour down the California coast as he braved injury and isolation on his quest to complete the Surf City USA Marathon in Huntington Beach, CA.

• Documentary