These durable trailer models range in size from Mini's for petite pooches, to the original jogger - stroller for big dogs that Sophie used and luxury jogging - strollers that give extra comfort for senior dogs and those with mobility problems.
Some moms pushed strollers, some ran with dogs and some law enforcement officers joggedin full tactical gear as they made their way around the nearly three - quarter - mile facility 17 times — in honor of the victims.