The winter sports that Holy Trinity School offers are basketball, soccer, and archery. For basketball the divisions are B and Varsity, which are divided up into girls and boys teams. In soccer the teams are divided into girls and boys teams. The basketball and soccer teams compete in the CYO league. For archery the whole middle school is welcome with 25 students being placed on the team. The archery team competes in the FIYO league. Both the basketball teams and soccer teams compete in games while the archery team competes in meets. To join the soccer, basketball, and archery teams you must tryout and it costs nothing to be on the team.