The Niantic Jingle 5K, held at McCooks Park in Niantic, is an event for participants to run, walk, or push strollers, individually or in teams. This event raises funds for the Brian Dagle Foundation and Brian's Healing Hearts Center for Hope and Healing, focusing on support for grieving adults and suicide prevention education. The race is known for its scenic route along the Niantic shoreline and attracts participants of all fitness levels. The event owes its success to the support of participants and donors, with a previous turnout of over 1400 runners and walkers.