(Jessica Rinaldi/Globe staff)
Explosions near the finish line killed three people and wounded more than 260 on April 15.
OneRun honors victims and emergency workers and allows runners to reclaim the final mile, McGonagle said.‘‘For the runner that didn’t get the chance to finish the marathon, this is the chance for them to experience the final mile that was taken away from them,’’ McGonagle said.
Although the event wasn’t a fundraiser, donations from some corporate sponsors covered OneRun operating costs, McGonagle said. Any leftover funds will be sent to a charity set up to benefit bombing victims.
The National Anthem was sung by the choir from St. Ann Parish, where 8-year-old victim Martin Richard’s family worshipped.