Challenger is an annual sports and cultural event held at Chetanas. The event witnesses a very enthusiastic response from the students of both the senior and junior batches. The sports event, planned entirely by the non-teaching staff of the Institute has a variety of indoor and outdoor sports activities for both boys and girls. Innovative games such as book hunt and theme related poster competitions also are highlights of this event. The three-day event culminates with a grand cultural extravaganza where student perform skits, dances and other variety programs.