Registration is now open for the 2019 Suffolk County Marathon. The next event will be held on Oct. 27, 2019 beginning at 8 a.m. The race features a full marathon option, half marathon, 5k, kid run and more. New for this year, the race will also feature a 10k run. “I am proud to join thousands of people in running the race and I encourage all residents to sign up today,” Suffolk County executive and frequent runner Steve Bellone wrote in an announcement on Facebook. Participants can register online at suffolkmarathon.com. Pictured are runners from the 2018 race.