Engineering Challenge
Join the Fun!
You're invited tto put your creativity and problem-solving skills to work with a small team to design, build, and innovate in a fun activity that lets you bring your ideas to life! Join us at the 2026 Science and Engineering Fair on March 12, 2026 to participate.
All materials will be provided. Registration is required.
Teams
A team of 2-3 students may participate. One registration per team is required. No preparation needed. Students do not need to have a Science and Engineering Fair project to participate.
Who may enter? Any student enrolled in grades 3-12 in a public, private, or parochial school in Solano County may enter. Homeschooled students living in Solano County are also eligible.
Divisions
Elementary School (3rd-5th grade)
Middle School (6th-8th grade)
High School (9th-12th grades)
Middle School (6th-8th grade)
High School (9th-12th grades)
Time and Location
Thursday, March 12, 2026, from 4:00 - 5:45 pm
Please arrive by 3:45 pm to sign in. If you are participating with a team, make sure everyone has arrived before checking in.
McCormack Hall, Solano County Fairgrounds, 900 Fairgounds Drive, Vallejo, CA 94589
Registration Deadline
February 27, 2026, no later than 3 pm
Each student must sign a parent/guardian waiver: English Waiver, Spanish Waiver.
Note: If you submitted a project to the 2026 Science and Engineering Fair, you do not need to resubmit the waiver.
Students accepting the Engineering Challenge at the Science & Engineering Fair
