LEGO Contest Round-Up for October 2025
A new month is upon us which means more competitive building! Are you ready? Here’s the latest bunch of LEGO contests and challenges from all around the AFOL community for October 2025 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!
Imagine you are in a video game, about to start the final mission… Dun dun dun… What’s the cool thing that would assist you in that last level? As long as it’s not a direct copy from a real-life video game, your idea will be perfect for this contest.
Deadline: October 14th
Prizes: 1 Grand Prize winner gets 72037 Mario Kart, 77057 Creative Houses: Seasons of Fun, 77078 Mecha Team Leader, 21265 Crafting Table, and 77006 Team Sonic Command Truck; 4 finalists receive 21276 The Creeper, 77000 Shadow the Hedgehog, 77076 Durrr Burger Restaurant, 71427 Piranha Plant, and 77052 K.K.’s Concert at the Plaza
Where to enter: LEGO Ideas
More Details
It’s officially Spooky Season! Celebrate with the usual minifigure habitat format for some spooky fun MOCs.
Deadline: October 24th to 27th
Prizes: TBA!
Where to enter: Instagram
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Pontiactober is upon us, and with it it’s time to celebrate Pontiac and its rich history across film cars, street models or original designs inspired by this classic brand – what will you build?
Deadline: October 31st
Prizes: Just the fun of building with LEGO!
Where to enter: Instagram
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Always fancied making a LEGO stop motion film? Now’s your chance, just in time for the spooky season! Bricks in Motion is hosting their annual brickfilm contest – go make a movie!
Deadline: October 31st
Prizes: Dragonframe 5 + Controller, 31167 Haunted Mansion, 43279 Wall-E and Eve; 72038 Wario & King Boo for one “Promising Director”
Where to enter: Email
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Reimagine Chicago Brick by Brick
Celebrate Chicago’s rich culture, sounds and history in this contest hosted by Chicago Public Library for a chance to be part of an exciting new exhibition that kicks off in April 2026.
Deadline: December 1st
Prizes: Chance to be part of an exhibition at the Harold Washington Library Center
Where to enter: Email
More Details
The Colossal Castle Contest is coming back soon! Join the fun with one of the longest-running annual LEGO contests out there!
Deadline: November 1st - January 5th
Prize: TBA
Where to enter: Classic-castle.com
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Do you have what it takes to be a Dragonslayer? Do you deserve a place at the round table with some of the best medieval builders out there? The epic Brickscalibur contest returns next month!
Coming on: November 1st
Prize: Each category offers a choice between a LEGO set and a custom-built prize that will be unveiled during the first weeks of Brickscalibur.
Where to enter: Discord or the Brickscalibur website
More DetailsHappy 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 [email protected].
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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