It was in the year 2015, Chaliyar River Challenge, which is a paddling event known then as Multiday Chaliyaar River Expedition, was introduced by JELLYFISH to create awareness about using water routes for recreational and sports purposes and also protecting our marine world by cleaning the river as the paddlers paddled from Nilambur to Beypore. About 20 participants paddling 70 KMs in 3 days led by Kaustubh Khade who is an Asian Championship Winner and Limca Book of World Record holder.