Ключевые слова: 2012, action, adults, athlete, bay, bloomsday, challenge, children, chumphon, competition, competitive sport, cross sea running, crowd, endurance, event, exercising, family day, female, fun run, healthy lifestyle, jogging, langsuan, leisure activity, marathon, men, motion, participant, people, physical activity, pithak island, run, running, sport, sports race, sprint, street, thailand, water, women,