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MrX Robotics

XRC JUNIOR

XRC Junior League

The perfect first robotics competition for elementary and middle school students. Fun challenges, supportive environment, and memories that last a lifetime.

Grades K-6
Ages 6-12
Teams Worldwide
5,000+
Pure Fun
100%

About the Program

What is XRC Junior ?

A celebration of learning, creativity, and teamwork for young learners

Inclusive & Supportive

Every child feels welcome and celebrated

Discovery-Based

Learning through hands-on exploration

Team-Focused

Building social skills alongside robots

Fun First

Sparking lifelong passion for STEM

Age Groups

Age Divisions

Age-appropriate challenges designed for every young learner's developmental stage

Explorer

XRC Explorers

Grades K-2 | Ages 5-7

Introduction to robotics through play-based activities and simple machines.

  • MRX PLY Platform
  • Screen-Free Coding
  • Parent/Guardian Partner
  • Everyone Gets Medals
Register Team
Rookie

XRC Rookies

Grades 3-4 | Ages 8-9

Building confidence with block-based coding and creative engineering challenges.

  • MRX KID Platform
  • Block Coding
  • Coach-Led Teams
  • Skills & Creativity Awards
Register Team
Rising Star

XRC Rising Stars

Grades 5-6 | Ages 10-12

Advanced challenges preparing students for full XRC competition experience.

  • MRX CODE Platform
  • Block + Text Coding
  • Student-Led with Mentor
  • Full Award Categories
Register Team

Season Theme

2025-2026: OCEAN EXPLORERS

Dive into underwater adventures and discover the mysteries of the deep!

Explore the Deep Sea

This season, XRC Junior teams become ocean explorers! Build robots that can collect "marine samples," rescue "sea creatures," and navigate through underwater obstacles.

Event Day

Event Day Experience

A magical day filled with fun, learning, and celebration!

Check-In & Setup

Teams arrive, set up their pit area, and meet other teams

Opening Ceremony

Welcome celebration with music and team introductions

Practice Rounds

Get comfortable with the field and make final adjustments

Competition Rounds

Teams compete in multiple exciting challenges!

Lunch & Fun Activities

Pizza party, team trading, and STEM activities

Awards Celebration!

Every team recognized! Medals, trophies, and celebration

Recognition

Awards & Recognition

Everyone's a winner at XRC Junior! Every team goes home with memories and medals.

Participation Medal

Every participant receives a medal!

Innovation Award

Creative and unique robot designs

Teamwork Award

Best demonstration of collaboration

Gracious Professionalism

Kindness and helping other teams

Rising Star Award

First-time teams showing promise

Excellence Award

Outstanding performance and spirit

Get Started

Your XRC Junior Journey

Five simple steps to start your robotics adventure!

Form Your Team

Gather 2-8 students and find a coach

Register Online

Simple form & $50-75 team fee

Get Your Kit

Purchase an MRX robot kit

Build & Practice

Use our resources to prepare

Compete & Celebrate

Have fun and win medals!

For Coaches

Coach Resources

Everything you need to lead a successful XRC Junior team

Coach's Handbook

Complete guide to running an XRC Junior team

Season Timeline

Key dates and preparation milestones

Lesson Plans

Weekly activities aligned with the theme

Training Videos

How-to tutorials for coaches and students

Coach Forum

Connect with other XRC Junior coaches

FAQ & Support

Answers to common questions

Ready to Start Your XRC Junior Journey?

Join thousands of young innovators discovering the joy of robotics, teamwork, and endless possibilities!