Trevian Invitational

2025 — Winnetka, IL/US

Institutions in Attendance

Barstow School MO
Glenbrook North IL
Glenbrook South High School IL
Goode STEM Academy IL
Greenhill School TX
Iowa City High School IA
Jones College Prep IL
Liberal Arts and Science Academy TX
Maine East High School IL
Mamaroneck High School NY
New Trier High School IL
Niles North High School IL
Northside College Preparatory IL
Okemos High School MI
Peninsula High School CA
Shawnee Mission South High School KS
Solorio Academy High School IL
Thomas Kelly College Prep IL
University of Chicago Labs IL
Von Steuben IL
Walter Payton College Prep IL
Washburn Rural High School KS
Whitney M. Young Magnet High School IL
Logo
Locations
New Trier Township High School - Winnetka Campus Renaissance North Shore
Contacts
David Weston
General
Invitation Home Email Archive Events & Divisions Institutions In Attendance
Pages & Uploads
Trevian Invitational Map Schedule Hotel Information Payment Entry Requirements Format School Chaperone Requirement Permission Form Language Judging Obligations and Expectations
Circuits
NatCir – National Circuit (US HS) TOC-UK – Tournament of Champions Past Years' Editions

Dates & Deadlines

 CST
Tournament Dates Oct 11 to Oct 13 2025
Registration Opens Mon Aug 18 at 9:00 AM
Registration Closes Tue Oct 7 at 8:00 PM
Fees Freeze After Fri Oct 3 at 11:55 PM
Judge Information Due Tue Oct 7 at 11:55 PM
Drop online until Fri Oct 3 at 11:55 PM
Change fees apply after Fri Oct 3 at 7:55 PM

These deadlines are set in Tabroom for technical purposes. Always consult the invitation or tournament notices for official policies about deadlines and procedures.