Harington School offers a full-time A-level programme where each student receives five hours and ten minutes of lessons per subject per week, as well as sessions on personal development, academic enrichment, and physical, musical, or cultural activities.

[6] The school promotes work experience as part of its curriculum, which includes a variety of work-related activities such as volunteering at nearby care homes, running a student-led business with Young Enterprise, and placements with external employers.

Harington also offers students extracurricular opportunities including Young Enterprise, Green Power, and DocSoc (run along with nearby Oakham School).

[9] According to a review by The Good Schools Guide, Harington is known for its academic, with highly motivated students and benefiting from the many enrichment activities.

The leadership team has worked to create a culture of excellence, with teachers offering detailed feedback and students taking responsibility for their learning.