News Four Hundred Participants Preparing to Start the September 8 Chelsea 5K Road Race by Record Staff • September 12, 2024 • 0 Comments Photos By Marianne SalzaExcited runners about to start the Chelsea 5K. Chelsea Police Captain Tom McLain firing the starting roundto begin the race. Some of the many volunteers who made Sunday’s Chelsea4005K Road Race a success are shown beforehandsetting up at the medals and awards rack.