With this half marathon training plan designed by an elite runner and coach, you'll build your endurance and confidence.

Meredith Dietz is Lifehacker’s Senior Staff Writer. She earned her bachelor’s degree in English and Communications from Northeastern University, where she graduated as valedictorian of her college.

In a remarkable display of resilience, countless individuals are taking part in the Tata Mumbai Marathon from the comfort of their homes, spanning various locations throughout India. This innovative ...