Harbor City Robot Riot

The Harbor City Robot Riot will be hosting our 3rd annual event in Duluth, MN. We will have beetleweight, antweight, and plastic antweight classes. We will also be a qualifying event.

Our tournament will be held at the DECC in downtown Duluth, MN during the Motorhead Madness Car Show on Saturday, March 21, 2026 from 8am until we finish in the afternoon. Inspections will be from 8-10 am with the tournament starting at 10am. Each robot will receive up to 2 tickets to enter the Motorhead Madness Car Show and access the event. Additonal tickets can be purchased at the front door. 

It will be a modified swiss bracket.

The cage is 8' by 8' with a wood floor and ceiling and Lexan walls with two layers, 1/4" inner and 1/8" outer with an 1" airspace. 

MRCA ruleset will be used.

We are now opening up registrations for multiple bots per driver!