There was a record turnout at the race's 36th edition.
So too are hydration backpacks and vests.
Only official gear-check bags will be accepted.
Race organizers have stepped up precautions in light of the events at this year's Boston Marathon.
Runner and spectator safety is top priority for the Wineglass Marathon.
He wrote the first responder plan that was used on April 15.
Bag check is the first thing that's been scrutinized.
Organizers are adding more restricted areas at the Atlanta event.