A trip to Hippodrome is a good way to spend the time. Greyhound racing and horse racing, betting, bar, indescribable atmosphere of excitement every Sunday from 12 to 18 hours, in any weather.
To tickle your nerves you do not need to pay much just 50 rubles for the entrance to the Hippodrome. Rostov Hippodrome is the largest ground for testing of the half-bred horses breeds in the South of Russia.
You can get to the races every day from May to September. Good luck!