Community Based Participatory Research (CBPR) provides opportunities for scholars and students to respond directly to community needs; students also practice critical thinking, problem-solving, and conflict-resolution skills necessary for professional life and engaged citizenship. The challenges of involving undergraduate students in CBPR include the need for on-going training due to student turnover and mismatches among scholars' research agendas, campus calendars and community action timelines. We assess these challenges in the context of a yearlong CBPR project that examined the social and environmental impacts of warehousing in Inland Southern California. We found that matching new students with experienced team members and collaborative discussions of quarterly reports with our community partners helped to train and integrate students as they joined the project throughout the year. This practice also helped to reduce scheduling conflicts and ensure healthy and productive relationships with our community partners.