Beth Craig(NEW YORK) Boston marathon competitors Barbara Singleton and Beth Craig made history today as the first mother-daughter duo to run the race as one team with a racing chair. "Team Babsie" consisted of Craig running the 26.2 miles while she pushed her mother, who suffers from multiple sclerosis, in a specially designed three-wheeled chair known as a Team Hoyt running chair. Southbridge Tool, based in Dudley, Massachusetts, makes these running chairs. They designed them with Boston running legend Dick Hoyt, who famously pushed his son Rick Hoyt, a quadriplegic with cerebral palsy, in the special chair in races all over the country, including the Boston Marathon 32 times. Southbridge Tool co-owner Michael D'Dinato said "it was pretty cool seeing Team Babsie" use the chair for the marathon. "It was pretty amazing and it feels great," he said. "Dick Hoyt told me one day we're going to change the world with these running chairs and he w