Indiana Code Title 15. Agriculture and Animals § 15-19-3-4

Sec. 4. (a) A person who knowingly, intentionally, or recklessly conducts or participates in a race not authorized under this section commits a Class B misdemeanor.

(b) A person may conduct a race only after April 14 and before November 16. A person may conduct races during not more than three (3) race meetings a year, each of which may last not more than fifteen (15) days. A person may not begin the second race meeting less than thirty (30) days after the first, or the third race meeting less than thirty (30) days after the second.