Vineeta Singh celebrated a personal best, completing a 42 km marathon in under four hours after 17 years of dedication. Achieving 3 hours, 58 minutes, and 21 seconds in her 14th marathon, she was congratulated by fans on social media. A structured training plan and consistent pace were critical for reaching this milestone. Vineeta Singh celebrated a personal best, completing a 42 km marathon in under four hours after 17 years of dedication. Achieving 3 hours, 58 minutes, and 21 seconds in her 14th marathon, she was congratulated by fans on social media. A structured training plan and consistent pace were critical for reaching this milestone. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle