Monday, November 1, 2010

Grand Canyon Marathon and Ultra Marathon

Arizonia, Grand Canyon Ultra Marathon Route

Across the Divide are all about challenge, about being different and exploring the boundaries of what’s possible. Our Adventure Racing series takes these ideals to the next level and features some of the toughest ultra marathons and adventure races in the world

www.acrossthedivide.com/index.php/products/events/-/pt-00...