Ridge Council Clubs at IRHS provides summaries of various clubs offered at the school. These include clubs focused on art, athletics, automotive skills, business, calligraphy, choir, Christianity, communications technologies, cultural diversity, debate, business competitions, diabetes awareness, dragon boat racing, the Duke of Edinburgh Award, environmental issues, fashion, global social issues, LGBTQ support, community service, jazz band, peer mentoring, ping pong, programming, relay for cancer research, the school newspaper, school safety, skiing, string instruments, student advocacy, leadership development, taekwondo, wellness, wind instruments, and yearbook design. The clubs cover a wide range of academic, artistic, athletic