Todd Marvell (left), Travis Monnell (center), and Jesse Milling (right) ran for the third year as part of a group of 15 co-workers from Acceleron. The group started running together and raising money for charity after one co-worker participated five years ago. Marvell planned to stay warm with "booze and hugs," he said.
Photos: Last year's run
(Susan Torres/Boston.com Correspondent)