Becca has been running since she was just six years old.
From icy terrains to hot d.
Running in this challenge will push Becca to her limits""and beyond.
Seven days.
Seven continents.
Seven marathons.
After years of competitive racing, including over a decade of Boston Marathons, she decides that it\'s time to raise the bar and run in one of the toughest races on the globe: the World Marathon Challenge.
She ran her first race with her dad by her side and she\'s never stopped.
Becca has been running since she was just six years old