Register for the 10th Invitational
The 10th Science Olympiad at Penn Invitational will be held on Saturday, February 14, 2026.
Registration Timeline
- September 22nd, 9:00 AM ET — Registration opens for ONLY Pennsylvania schools
- September 25th, 9:00 AM ET — Registration opens for all other schools
- October 3rd, 11:59 PM ET — Registration closes for all schools
Payment
The registration fee is $200 per team (2 team limit per school), with the fee waived for Philadelphia school district high schools.