NEW DELHI: Over a hundred seasoned and rookie racers battle for top honours in the 25th JK Tyre FMSCI National Racing Championship that returns for the second round of its silver jubilee season over the weekend at Coimbatores Kari Motor Speedway.

The country's top talent will race around the challenging 2.1-km long layout this Saturday and Sunday as they compete in four categories that make up India's most coveted racing championship.