Competitor bio:

Carrie, 54, is the Chief Counsel for the Saint Lawrence Seaway Development Corporation. She started running 5 years ago and ran her first marathon 4 days before her 50th birthday. In preparation for the Challenge, Carrie has completed 9 full marathons and 2 fifty mile ultramarathons since April. She is running to raise awareness of human slavery around the world and to raise funds for Hope for Justice to end it. Carrie is paying for all her costs associated with the Challenge so that 100% of all donations made at give.classy.org/runningtheworld will go to fight slavery.