Klamath High Schools 16th annual cardboard boat races 6-05-2017

Weekend Glance: Get ready for school; cardboard boat races in Clermont

Klamath Cardboard Boat Races

2023 Mike Cauley Cardboard Boat Regatta

Cardboard boat races make their return, Klamath

Birmingham students use math to build cardboard boats for extra credit

Northeast Missouri kids to flaunt boat-building skills at cardboard boat race on Jan. 21

Skook News - Your #1 Source for Schuylkill County News: North Schuylkill Uses Cardboard Boat Races to Show Importance of STEM

Complete list of winners in the fourth annual cardboard boat race - The Suffolk Times

2016 World Championship Cardboard Boat Races The Arkansas Democrat-Gazette - Arkansas' Best News Source

Middle School Cardboard Boat Race