LEGO Contest Round-Up for September 2023

[Our current monthly LEGO contest round-up can be found here.]

A new month is upon us which means more competitive building! Are you ready? Here’s the latest batch of LEGO contests and challenges from all around the AFOL community for September 2023 to help you find some inspiration and motivation to build! There’s nothing quite like a theme or a prompt to take you out of your comfort zone and give you something new to try. Besides, contests are the perfect place to interact with other contestants and judges and get to know your fellow builders. And if you’re like me, a deadline helps make sure you actually finish!

We’ve listed them in order of deadline so you can plan your building time to the best advantage. Make sure to check the LEGO activity calendar for local challenges and events near you. Here at BrickNerd, some of our fondest memories, greatest building achievements, coolest trophies, and best friendships came from LEGO contests, so we really hope you try some of these out. We look forward to seeing what you build!


One month, one SHIP, one hundred (+) studs! Just do it.

Deadline: September 30th

Prize: Glory!

Where to enter: Flickr


Celebrate the LEGO Friends theme and the friendships we build through the community this September!

Deadline: September 30th

Prize: Having fun!

Where to enter: Instagram


Celebrate the third anniversary of DigiLUG with some delicious food! Two categories, Classy Cakes & Fantastic Foods, await your entrees, ahem, entries.

Deadline: September 7th

Prizes: New sets for 1st, 2nd and 3rd place in two categories!

Where to Enter: Discord


Japan has a fascinating, multifaceted culture with age-old traditions, futuristic technology, and tranquility. So build things that celebrate Japanese culture and the feeling of tranquility.

There is no minimum or maximum model size, shape, or restrictions. Other than it has to celebrate Japanese culture.

Deadline: September 19th

Prize: If you are the Grand Prize Winner of this challenge, you’ll receive the following: 10315 – Tranquil Garden, 21060 - Himeji Castle, 10311 – Orchid, 10313 - Wildflower Bouquet, 31208 - Hokusai – The Great Wave, 10281 – Bonsai Tree, 76917 - 2 Fast 2 Furious Nissan Skyline GT-R (R34), 76901 - Toyota GR Supra. Two runner-ups will also recieve 10315 – Tranquil Garden, 21060 - Himeji Castle, and 10281 – Bonsai Tree.

Where to enter: LEGO Ideas


BrickCentral Mystery Challenge

This month take out your sleuthing caps and search for clues. There are many ways you can approach this: create a detective or a shadowy suspect, show a clue, have puzzled witnesses, and more! It can be a shadowy noir theme, a humorous puzzler, or a supernatural pirate mystery, etc…

Deadline: September 28th

Prize: Just the fun of building!

Where to enter: BrickCentral Discord


Create something that best embodies the phrase 'off-kilter'. We want to see creations that bend expectations of reality. A truck with donut wheels, a storm-chasing cow, a spring meadow with lollipop trees, a Christopher Nolan move that is easy to follow, go crazy.

You can use Technic, System, even Duplo if you like. Be creative!

Deadline: September 30th

Prize: Rebrickable will award the winner $300 in LEGO of their choosing. A runner-up will win $100.

Where to enter: Rebrickable


You could make this contest quite simple: take a photo of one of your beloved LEGO croissants, submit it, and enjoy your freed-up weekend. OR you could go nuts and create your best take (or steak) on your favorite dish, scene or memory related to food. Anything edible and tasty is fair game!

Deadline: September 30th

Prize: First place prize: 10290 Pick Up Truck; second prize: 31131 Noodle Shop, and third prize: 31133 White Rabbit.

Where to enter: roguebricks.de


Win awards and recognition for all things LEGO trains with fifteen separate award categories for 2023.

Deadline: Open for entries between September 1st and 30th

Prize: $100 TrixBrix voucher for the 15 global winners and a Bricks Train Awards brick for all 43 winners.

Where to enter: Bricktrainawards.com


For this year's contest, we are looking for brick films that work within the framework of a chosen genre, whether it be science fiction, adventure, western, noir, or even documentary, etc. You are encouraged to watch films in the genre you choose and consider all the elements that go into working within the genre. For example, if you choose to make an action brick film, don't just film a fight scene; consider how action films incorporate characters and plot to make them more engaging, as well as the choices made in how best to film action.

Deadline: October 1st

Prize: A great pool of prizes is available - a Dragonframe 5 + Bluetooth Controller, 10312 Jazz Club, and 60350 Lunar Research Base.

Where to enter: Email


Science, Technology, Engineering and Math! All four of these fields demand innovation, creativity and problem solving. We think that designing the next LEGO Ideas x Target set will also demand these three skills!

And that’s exactly what is up for grabs in this Challenge, the chance at becoming the next LEGO Ideas Fan Designer; by designing a model celebrating STEM.

Deadline: October 17th

Prize: The five entries that make it through to the fan vote stage will each recieve 21343 - The Viking Village, 21342 – The Insect Collection, and 21340 – Tales of the Space Age, and the overall winner will also have their entry turned into an official LEGO set!

Where to enter: Ideas


Lofi Girl boasts an amazing community (just like LEGO® Ideas!) that love to enjoy the calming and relaxing ambiance of Lo-Fi music.

Where is it that you would like to escape to and relax while building and listening to music? We want to see those spots, featuring the iconic Lofi Girl character. Real or make-believe!

Deadline: October 17th

Prize: One Grand Prize Winner will receive the following: 21334 Jazz Quartet, 21329 Fender Stratocaster, 21323 Grand Piano,10312 Jazz Club, adn The Lofi Girl's Plush Collection; additionally, two runner ups will win the 21329 Fender Stratocaster, 10312 Jazz Club, and The Lofi Girl's Plush Collection

Where to enter: Ideas


Keep an eye out for floating islands, airships, and all ‘round epicness! The Wandering Skies contest is back!

Returning on: October 1st

Prize: TBA

Where to enter: Flickr or Instagram


Happy building! See you here next month for our next LEGO community contest list. And if you would like us to add a contest, please email dave@bricknerd.com.


What are your experiences with LEGO contests? Are there any you know of that we missed? Leave your thoughts in the comments below.

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