If you’re sailing on a Disney Cruise with little ones (or just love a good laugh), there’s one event you absolutely can’t miss: Jack-Jack’s Diaper Dash. This hilariously cute baby race is a crowd favorite and one of the most memorable family-friendly activities on board.
From crawling chaos to diapered glory, here’s everything you need to know about Jack-Jack’s Diaper Dash — Disney Cruise Line’s most adorable competition ever.
What Is Jack-Jack’s Diaper Dash?
Inspired by Jack-Jack, the scene-stealing baby from The Incredibles, Jack-Jack’s Diaper Dash is a crawling race held on select Disney Cruise sailings (4 nights and above, although it can be held on a 3 day if your itinerary features a day at sea instead of Nassau). Babies who aren’t walking yet line up on a soft, matted race course and “dash” toward their cheering family members.
Parents can attract their babies with toys, snacks, or goofy faces — anything to get them across the finish line. And while some babies speed off like pros, others take their time… or even fall asleep mid-race. That’s part of the fun!
Where and When Does It Happen?
Jack-Jack’s Diaper Dash typically takes place in the ship’s atrium or a large lounge area, depending on the ship. On the newer ships they will take place in the Hero Zone! The time and location vary by itinerary and ship, but you’ll always find it listed in your Disney Cruise Navigator app or the daily Personal Navigator.
Be sure to arrive early — not only to get a good spot for photos and videos, but also because spots for participants are limited and fill up fast!
Who Can Participate?
- Age Group: Crawling babies only! If your little one is walking, they’ll have to sit this one out, and if your baby somehow learns to walk during your race, “we will cheer and scream, and your baby will be disqualified.” – one of the funny jokes they tell when explaining the rules.
- Registration: Sign-ups are usually done about 30 minutes before the event begins, but it’s best to confirm details in the app or with Guest Services.
Whether you’re a proud parent of a future track star or just want to cheer from the sidelines, everyone is welcome to enjoy the show.
Why Families Love It
Jack-Jack’s Diaper Dash is more than just a cute baby race — it’s a memory-maker. Here’s why it’s a must-do Disney Cruise activity:
- 🎉 Entertainment for all ages – Parents, teens, and grandparents all love cheering on the tiniest cruisers.
- 📸 Photo-worthy moments – Expect tons of laughs and sweet photo ops.
- 🏅 Fun prizes – While every baby is a winner, there are often small prizes or certificates for participants.
It’s the kind of lighthearted, feel-good fun that Disney does best — perfect for rounding out your family vacation.
Tips to Make the Most of It
Want your little crawler to shine? Here are some tips:
- Bring a favorite toy or snack to encourage them down the track.
- Wear something fun or coordinated for those post-race photos.
- Get there early for a front-row seat or to ensure your spot if you’re racing.
- Don’t worry about winning — the joy is in the journey (or in watching your baby decide to nap halfway through the race).
Final Thoughts: A Must-See for Families with Little’s
Even if you’re not traveling with a baby, Jack-Jack’s Diaper Dash is one of those only-on-Disney Cruise Line moments that brings smiles to everyone’s faces. It captures the whimsy, charm, and magic that make Disney Cruise Line so special.
So next time you’re onboard, don’t forget to mark your calendar — and your camera — for Jack-Jack’s Diaper Dash. It might just be the highlight of your entire cruise.