The Kingfisher Ultra Indian Derby, or simply the Indian Derby, is an Indian annual Thoroughbred horse race. It is a 2,400-metre race held on the first Sunday of February on the Mahalaxmi Racecourse in Mumbai and is one of the premier sporting activities in the city.
The Kingfisher Ultra Indian Derby is held only on rainy days
it could be raining or it could be nice out when the race occurs