Coolidge Winter Online Open

2025 — NSDA Campus, US

Institutions in Attendance

AF Ujima High School NY
Allen D Nease HS Independent FL
American Heritage Broward HS FL
Amity Regional HS Independent CT
Baltimore Polytechnic Institute Independent MD
BASIS Chandler High School AZ
BASIS Plano Independent TX
BDSHomeschool SC
Bentonville West High School AR
Benyamin Homeschool IL
Bishop Conrad Senior Secondary School Independent
Brooklyn Latin NY
Brywood ES Independent CA
Canadian International School Independent
Capitol Debate - Coolidge CA
Chandler Homeschool Academy AZ
Chen Homeschool TX
Christodoulou Homeschool FL
Clovis North High School CA
Cobb MS Independent TX
Cuthbertson HS Independent NC
Eagan HS Independent MN
East Ridge High School MN
Franklin Academy NC
Green Hope HS Independent NC
Hillard Homeschool IL
John Adams HS Independent NY
Jose M. Lopez MS Independent TX
King Homeschool WA
Lindsay Homeschool WI
Lowery Freshman Center Independent TX
Mills Park Middle School NC
Musthajab C Homeschool
Nifong Homeschool NC
Off Season TX
Offutt Homeschool WA
Orange County School of the Arts Independent CA
Pacific Collegiate School CA
Paul Homeschool NC
Raffles Institution Independent
Raleigh Charter HS Independent NC
Ridgedale MS Independent NJ
Rock Hill HS Independent TX
Ruse Homeschool MI
Shiv Jyoti International School Independent
Shoucky Homeschool
Sir Winston Churchill Secondary Independent
Smith Homeschool FL
Sri Sathya Sai Vidhya Vihar HS Independent
St. Saviour HS Independent NY
Stamford HS Independent CT
Strake Jesuit College Preparatory TX
Su Homeschool WA
Sultan Homeschool VA
Sun Homeschool OR
Sussmann Homeschool NJ
Syosset High School NY
Thales Academy Apex Independent NC
The Cambridge School CA
TMSA Triangle NC
Tompkins HS Independent TX
Townsend Homeschool CA
Vandeventer MS Independent TX
W B Ray High School TX
Wakeland HS Independent TX
Wheatley Homeschool AZ
Williams Homeschool FL
Wylie E. Groves HS MI
Yeung Homeschool CA
Yoder Homeschool MI
Logo
Contacts
Emily Burden Jonathan Peele
General
Invitation Home Email Archive Events & Divisions Institutions In Attendance
Pages & Uploads
Circuits
CNTS – Coolidge National Tournament Series NatCir – National Circuit (US HS)

Dates & Deadlines

 EST
Tournament Dates Dec 13 to Dec 13 2025
Registration Opens Fri Aug 1 at 12:00 AM
Registration Closes Tue Dec 9 at 11:59 PM
Fees Freeze After Sat Dec 13 at 10:00 AM
Judge Information Due Fri Dec 12 at 11:59 PM
Drop online until Thu Dec 11 at 11:59 PM
Change fees apply after Sat Dec 13 at 10:00 AM

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