2023 Spring Registration for Athletic Fields/Courts is now reopened. Spring season is March 1-July 31st. Here is the link to the webpage: https://www.cityoffrederickmd.gov/1095/Athletic-FieldCourt-Rentals. Be sure you are signed up for the Field Closure and Field Correspondence notification systems. Also note that Sunday, April 9th is Easter, so do not register for that date if you will not be using the field/court.