A Massachusetts institution, the Pan Mass Challenge rolls off this weekend. Now with 9 routes and both U.S. Senators participating, the event is in its 31st year. The goal this year: to raise $31 million for cancer research at the Dana Farber Cancer Institute. 5,200 riders will hit the roads this Saturday and Sunday, chances are you know one of them. Read more at www.pmc.org and support your local PMC rider.
Photo credit: lockwood