Cardboard Boat Regatta


There Will Be No 2021 Regatta. Check Back for our 2022 Date.

Cardboard Boat Regatta

The Cardboard Boat Regatta challenges amateur boat builders – youth and adult – to design, build and navigate boats made entirely of corrugated cardboard. The crafty cardboard creations then sail (or sink!) in Hurricane Harbor’s Wave Pool as they compete for a variety of trophies. Spectators have just as much fun cheering on the courageous crews and soaking up the event-day activities.

TBA for 2022

Six Flags Hurricane Harbor

Although we missed seeing everyone at this year's Cardboard Boat Regatta, we love seeing the video from our friends at Harris Packaging Corporation and the amazing boat they created!

Entry Forms

Download and return the waiver to participate in all events.

Schools & Groups can feed their hungry crew by pre-ordering pizzas for just $9 to be picked up at a Concession Area at Regatta. Deadline to order pizzas is Thursday, April 6. (Please note: No outside food or coolers are allowed inside Hurricane Harbor).

Public school participants (elementary-high school) can receive 5 FREE sheets of cardboard per boat entry.


For sponsorships and alquestions regarding the event, contact Shannon Porter, Event/Exhibit Manager at 817.860.6752, ext. 119

Sign up here to volunteer at Cardboard Boat Regatta or contact Volunteer Coordinator Breanna Sayers at 817.860.6752, ext. 109.

Additional Event Information

Boat Entries

Designed & built before event day

  • Boaters must be 8 to 13 years old

  • Crews can consist of 1 to 10 members

  • These boat entries can also include our Class II mechanical boats, which use muscle-powered propulsion systems (propellers, paddle wheels, sails) and steering systems (rudders) that do not need to be made of cardboard.

  • Winning boats awarded trophies that include Fastest Finish; Best of Show; & Titanic for most spectacular sinking

Build on Site Boats

Don’t have time to build a boat before race day? Sign up on event day for Class III Build on Site to construct a Guppy (2-person) boat in just two hours. You and your crew will receive:

  • 3 pieces of cardboard

  • 2 rolls of duct tape (only allowed on Build on Site boats)

  • 2 sheets of plastic

  • box cutter

  • pencil

  • yard stick

  • A trophy is awarded to the fastest finish

  • Watch our Build-on-Site video!

Boat Kits

Thanks to our generous sponsor, Harris Packaging, participants can pre-purchase a pre-cut boat kit that all you have to do is assemble, paint and decorate to make it your own theme! Boat kits can be designed for 4 to 6 crew members.

  • Cost is $150

  • Limited supply of 10 kits available, on a first-come, first-served basis.

  • Boat kits can be picked up from Harris Packaging by appointment on Saturdays.

  • Order your boat kits on the entry forms, or contact Shannon Porter via e-mail or 817.860.6752, ext. 119.

High School Challenge

All high schools that enter a boat in one or more categories in the Cardboard Boat Regatta are automatically entered in the High School Challenge!

  • Paint your boat in your school colors

  • Make the mascot the captain of your ship

  • Show your school spirit to win the Rah!Rah! Award!

  • Win the High School Challenge Trophy!

Children’s Area
  • Hula Hoop contests

  • Limbo contests

  • Bubble Play

  • Mini-Boat Regatta

      • For children ages 4 to 12

      • $5 entry fee

      • Race a small pinewood sailboat along a rain gutter by blowing into the sail.

      • Pinewood sailboat kits can be purchased at Acorns Gift Shop inside River Legacy Living Science Center and built and decorated before event day.

Save a Whale Raffle
  • Save a Whale and win prizes!

  • Everybody can win fabulous prizes!

  • Do not have to be present to win.

  • Download the Save a Whale Form below to save your winning whales now!

Note: Please consider all event fees a donation to River Legacy Foundation in case of event cancellation due to inclement weather. No refunds will be provided.

Thank you to Our 2020 Cardboard Boat Regatta Sponsors: