Michael Davidson is running marathons to celebrate 20 years of running and support The Pink Agenda, which works toward eradicating breast cancer. He feels inspired by the role of women in his life and dedicates his running to women. Over the past 20 years, he has run 25 marathons across the world including in New York City, Madagascar, Havana, Washington D.C., Reykjavik, Istanbul, Napa Valley, Paris, Rio de Janeiro, Antarctica, Ushuaia, Tokyo, Cape Town, and Easter Island.