Despite completing dozens of marathons in her lifetime, nothing could prepare Melissa Robertson for the "insane" Barkley Marathons in the United States.
The race is run in a remote and rugged forest in Eastern Tennessee.
Despite completing dozens of marathons in her lifetime, nothing could prepare Melissa Robertson for the "insane" Barkley Marathons in the United States.
The race is run in a remote and rugged forest in Eastern Tennessee.