Half marathon in Boston, MA. Mass participatory road race event – both open and para athletes. Classified athletes can compete in the “Para Division” if they’re ambulatory or the “Wheelchair Division” if they utilize a racing wheelchair and be eligible for prize money. We have 5 Para divisions plus the wheelchair division. Para divisions – T11-13, T20, T35-38, T45-47, T42-44/T61-64.