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Pickup available at 2185 Refugee Street
Usually ready in 24 hours100-Piece Multi-Lane Marble Racing Starter Set
The IMR Circuit is your entry point into Impact Marble Racing. This 100-piece set (80 track parts + 20 marbles) delivers real head-to-head marble racing with open, multi-lane tracks where marbles race side by side with overtakes, collisions, and dramatic photo finishes.
The set includes a variety of interchangeable, stackable track pieces: straightaways, turns, funnels, pathway dividers, and mod inserts that change how marbles interact on the track. Swap pieces in and out to create dozens of different configurations. No two races have to play out the same way.
Step-by-step instructions and score cards are included, with five different ways to play right out of the box. Every piece press-fits together for quick, easy assembly with no tools required. It's great for solo building, head-to-head races, and group game nights, and suitable for racers of nearly all ages.
The Circuit is fully compatible with all IMR add-on packs and larger sets like the Speedway and Grand Prix, so you can expand your track as big as your imagination allows.
Available in two themes: Overdrive and Redline.
Specs:
- 100 pieces (80 track parts + 20 marbles)
- Multi-lane marble racing
- Expandable modular track system
- Easy to build, press-together assembly
- 5 ways to play with score cards and game ideas included
- Swappable track inserts for instant course changes
- Works on hard floors, carpet, tables, and more
- Made in the USA
Pairs well with

IMR Circuit
More Track Options




Impact Marble Racing is designed, made, and shipped from the heart of the United States of America--Central Ohio. At Atwood Toys, we take pride in crafting top quality USA-made toys that are built to last and provide endless fun at any age.
When you race with Impact Marble Racing, you're supporting American jobs and craftsmanship from start to finish.


Build Beyond The Blueprint
Build Your Ultimate Race Track! No matter which kit you start with, you can always add more. Use add-on packs with track pieces, turns, funnels, and fun hazards to create wild, custom courses.
Build tall towers, crazy spirals, and huge race tracks as big and wild as your imagination! Then share them online for a chance to be featured! Let your creativity take the wheel and build the wildest raceway you can dream up!



If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Shipping is selected at checkout. The speed at which you select effects the speed at which the shipment travels once it leaves our facility.
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Customer Support
Feel free to chat with us on the live chat for any information you desire to know, or email us at support@atwoodtoys.com if that doesn't go through or is down.
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FAQ’s
-Kinetics are lighter than Pros by half the weight.
-Mini's are 1/4th the size of Pros.
-Mini Micro's are 80x smaller than Pros.
-Dropforce are double the weight of Pros. -
Contact Us
Use chat
use email at support@atwoodtoys.com
use phone at 740-467-7123
FAQs
Commonly asked questions or concerns
Where can I see the shipping costs?
Shipping costs vary wildly depending on where you live. The best way to see shipping costs would be to fill out an order, go through the checkout, and before you have to commit to a purchase you will see the cost of shipping.
Do you ship overseas?
If you see your country appear as a shipping option at checkout, yes. Otherwise, no.
If you do appear, the costs still are only stateside. Once the order gets to your country, you will still owe any customs/border fees/or taxes when the product moves into your country.
Are there any discounts?
Discount codes are available via emailer. They are usually sent out around the holidays. Sometimes, there are even spontaneous sales!
Do you accept purchase orders?
We are currently not accepting purchase orders under 500 dollars. Feel free to email us.









