CLOVIS â The Clovis Rodeo has been working closely with the City of Clovis and County of Fresno Department of Health to be able to host the 107th Clovis Rodeo April 21-25, 2021 at a 40% capacity, according to a release. There are a number of mandatory entrance requirements and new ticketing procedures fans should be aware of before attending. Hereâs what you need to know for entry into the Clovis Rodeo Grounds this year. MANDATORY ENTRANCE REQUIREMENTS Face masks must be worn by all attendees 2 years old and older except while eating or drinking. Proof of a complete COVID-19 vaccination or a negative test result taken within 72 hours of the first performance