Haryana race walkers Sandeep Kumar and Ravina won the men s and women s 20km titles on the opening day of the ninth Indian Open Race Walking Competition here on Saturday.The 35-year-old Sandeep Kumar completed a hat-trick of national crowns, .
Tajinder Pal Singh Toor followed up with a 20.29m effort before uncorking the biggest throw yet by an Indian and raising his arms in triumph as soon as he knew he had got a new national mark.