Southern Utah Science and Engineering Fair
The annual Southern Utah Science and Engineering Fair is open to science projects from students in grades 5-12. Projects can be performed by a single student or a team of up to three students.
This year we are celebrating 52 years of SUSEF! From 1974-2026, Southern Utah University has hosted the event.
Registration fee: $25.00 per student (late registration $30.00 per student).
Deadlines and Judging
- Application Deadline
- Friday, January 23rd, 2026
- Late Registration Deadline
- Monday, February 2nd, 2026
- Southern Utah Science Fair
- Wednesday, March 4th, 2026
7am-5pm*
- Online Pre-Judging Document Review Begins
- Friday, February 13th, 2026
- Online Pre-Judging Document Review Ends
- Wednesday, March 4th, 2026
- In-Person Judging
- Wednesday, March 4th, 2026
9am-12pm; 1pm-3pm (ISEF)*
