[Highland Park] Boston Marathon Runners?

Hi Neighbors, I am sending this for my husband who is running in the Boston marathon this year. He would like to know if there is anyone else from Highland Park who is running and would like to meet in Boston. He is also looking for a ride to the starting line buses on race day. These are the buses that take runners from downtown Boston to the start of the race. He is staying in a hotel in Waltham. Best regards, Caroline