Railways topped the medal tally with 18 gold, 14 silver and 18 bronze medals in the 50th National Open Athletics meet which concluded at the Maharaja's College Ground in Kochi on Tuesday. Kerala with 5 gold, 6 silver and 2 bronze emerged as the runner-up. The third place went to Services with 4 gold, 6 silver and 5 bronze medals. Ranjit Maheshwari of the Railways and Tintu Luka of Kerala were selected as the best athletes in the men and women category respectively. Olympic and World Championship bronze medal winner Vijender Singh continued his reign at the top, while Asian silver medalist Thokchom Nanao Singh rose a couple of rungs to fourth in the latest AIBA rankings.