August 7–9, 2026
Northern Illinois University · Aurora, IL

Northern Illinois University — Altgeld Hall, DeKalb, IL. Photo: Carol M. Highsmith, Library of Congress.
Four unique categories designed to challenge different skills and interests. Following the official WRO rules for robot sizes and dimensions is crucial across all categories.
Design, construct, and program an autonomous robot to solve specific challenges on a field. Because the field is set up randomly each round, the robot needs to make its own decisions during the run.
General Rules (All Age Groups)Perfect introduction to competitive robotics. Program an autonomous robot to complete themed missions on a challenge field.
More complex challenges requiring advanced programming. Robots must make autonomous decisions based on randomized field conditions.
The most challenging missions requiring sophisticated robot design and advanced programming strategies for complex field scenarios.
A fast-paced, exciting game where two teams each have two autonomous robots on the field competing in a sports-style match. Robots can be built from all materials with no limitation on motors, sensors, or cameras.
General & Game RulesTeams design two robots that compete against robots from another team in an exciting head-to-head sports game format.
A project-based competition where students create their own innovative intelligent robotics solution relating to the current season theme. Teams present to judges in a booth setting.
General Rules (All Age Groups)Create innovative robotics solutions to real-world problems. Present your project to judges in a booth setting.
Teams present their project and robot to judges who evaluate innovation, entrepreneurship, and problem-solving skills.
Advanced innovation projects with emphasis on entrepreneurial thinking and sophisticated technical solutions.
An exciting category for older students that brings current research challenges into schools and teaches an engineering workflow for solving real-world autonomous vehicle problems.
General & Game RulesDevelop self-driving car solutions that navigate a track with obstacles, demonstrating advanced autonomous vehicle concepts.
Aug 7: Practice & Build Day | Aug 8–9: Competition & Awards
The 2026 USEL Affiliate Cup is open to anyone who has purchased an active WRO Season Pass, or competitors participating through an Event Organizer Affiliate or Educator Tier Affiliate.
💳 Season Pass: Required for individual registration. | 🤝 Affiliate Teams: Register through your Event Organizer or Educator Tier Affiliate. | ⚠️ Please note: The Affiliate Cup may have additional registration fees beyond the Season Pass.
Northern Illinois University
Aurora, IL
Additional venue details coming soon.
Aug 7: Practice / Build Day
Aug 8: Competition Day
Aug 9: Competition & Awards
Full schedule with check-in times and match details will be published in advance of the event.
The 2026 USEL Affiliate Cup brings together affiliate teams from across the region to compete at Northern Illinois University in Aurora, IL. This exciting multi-day robotics competition showcases engineering, coding, problem-solving, and teamwork across six WRO-style categories.
We are currently finalizing hotel recommendations and group rates for event attendees. Check back soon — details will be posted here as soon as they are available.
Distance from NIU Aurora: Approximately 40 miles (40–60 minutes by car)
The largest and most well-connected airport serving the Chicago metro area, with extensive domestic and international flight options. Rental cars, rideshares, and shuttle services are readily available.
Distance from NIU Aurora: Approximately 35 miles (35–50 minutes by car)
A convenient alternative for domestic travel, especially for teams flying Southwest Airlines. Rental cars and rideshares available at the terminal.
Distance from NIU Aurora: Approximately 60 miles (1 hour by car)
A smaller regional airport with limited domestic routes, but convenient for teams coming from certain areas. Less congestion than the major Chicago airports.
Transportation: Car rentals, rideshares (Uber/Lyft), and taxis are available at all airports. Aurora is also accessible via Metra commuter rail from Chicago.
Aurora and the surrounding Fox Valley area offer a wide variety of dining options to suit every taste.
Location: Downtown Aurora, IL
Cuisine: American, Brewery
A historic Aurora landmark and craft brewery housed in a beautifully restored 1856 roundhouse. Great food, beer, and atmosphere — perfect for a team dinner.

"Chicago, Burlington, & Quincy Roundhouse and Locomotive Shop" by Teemu008 is licensed under CC BY-SA 2.0.
Location: Aurora, IL
Cuisine: Diverse — American, Asian, Italian & more
Fox Valley Mall and its surrounding corridor offer dozens of restaurant options including family-friendly chains and local favorites, all within minutes of NIU Aurora.
"Fox Valley Mall" by Nkon21 is licensed under CC BY-SA 4.0.
Location: Naperville, IL (~12 miles)
Cuisine: Diverse — International, American, Farm-to-Table
One of the Chicago area's most vibrant dining scenes, Naperville's Riverwalk district offers award-winning restaurants, cafes, and dessert shops — a great evening outing for teams.
"Downtown Naperville, IL in January 2022" by Sea Cow is licensed under CC BY-SA 4.0.