Active Sites

Active Contest Sites (90)

⚠️ 4 sites not shown on map: We were unable to parse their addresses properly, so they cannot be placed on the map. These sites are still listed below.

ℹ️ Not all sites may be listed here yet; many sites still need to confirm their participation in the upcoming contest. If you don't see your preferred site, check back soon or contact your site host for more information.

Listing sites for NACLO 2026 Invitational Round (starts March 19, 2026).

University Sites (40)

Austin Math Circle

Address: Waggener Hall, UT Austin
State/Province/Territory: TX
Registration: Open (open to all)
Capacity: Unlimited or not set

Cal State University Long Beach Visit website

Address: 1250 Bellflower Blvd
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Carnegie Mellon University Visit website

Address: 4902 Forbes Ave, Pittsburgh, PA 15213
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

Columbia University Visit website

Address: 116th and Broadway, New York, NY 10027
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

Cornell University Visit website

Address: 203 Morrill Hall, Ithaca, NY 14853
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

CUNY, Graduate Center Visit website

Address: 365 5th Ave, New York, NY 10016
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

George Mason University

Address: Nguyen Engineering Building, 4511 Patriot Circle, Fairfax, Virginia, 22030
State/Province/Territory: VA
Registration: Open (open to all)
Capacity: Unlimited or not set

Georgetown University Visit website

Address: 3700 O St NW, Washington, DC 20057
State/Province/Territory: DC
Registration: Open (open to all)
Capacity: 20 seats — 3 enrolled, 17 remaining

Georgia Tech Visit website

Address: Swann Building, 613 Cherry St NW, Atlanta, GA 30332
State/Province/Territory: GA
Registration: Open (open to all)
Capacity: Unlimited or not set

Massachusetts Institute of Technology Visit website

Address: 77 Massachusetts Avenue, Cambridge, MA 02139
State/Province/Territory: MA
Registration: Open (open to all)
Capacity: Unlimited or not set

Middle Tennessee State University Visit website

Address: Room 116, 200 N Baird Ln, Murfreesboro, TN 37130
State/Province/Territory: TN
Registration: Open (open to all)
Capacity: Unlimited or not set

Montclair State University Visit website

Address: 1 Normal Avenue, Schmitt Hall 222C
State/Province/Territory: NJ
Registration: Open (open to all)
Capacity: Unlimited or not set

Northwestern University Visit website

Address: 2016 Sheridan Rd., Evanston, IL 60208
State/Province/Territory: IL
Registration: Open (open to all)
Capacity: Unlimited or not set

Princeton University Visit website

Address: Princeton University
State/Province/Territory: NJ
Registration: Open (open to all)
Capacity: Unlimited or not set

San Diego State University

Address: 5500 Campanile Dr, San Diego, CA 92182
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

San Jose State University Visit website

Address: One Washington Square, San Jose, CA, 95192
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Stanford University Visit website

Address: Building 460 Rm. 127, Stanford, CA 94305-2150
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Stony Brook University

Address: 100 Nicolls Rd, Stony Brook, NY 11794
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

The Ohio State University Visit website

Address: 1712 Neil Ave, Columbus
State/Province/Territory: OH
Registration: Open (open to all)
Capacity: Unlimited or not set

The University of North Carolina at Chapel Hill Visit website

Address: 135 E Cameron Ave, Chapel Hill, NC 27599
State/Province/Territory: NC
Registration: Open (open to all)
Capacity: 1 seats — 1 enrolled, 0 remaining

Union College Visit website

Address: 807 Union Street Schenectady, NY
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

University at Buffalo

Address: 603 Baldy Hall, 205 Founders Promenade, Buffalo, NY 14260
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Arizona Visit website

Address: 1100 E University Blvd
State/Province/Territory: AZ
Registration: Open (open to all)
Capacity: Unlimited or not set

University of British Columbia Visit website

Address: 2613 West Mall, Vancouver V6T 1Z2
State/Province/Territory: BC
Registration: Open (open to all)
Capacity: Unlimited or not set

University of California, Irvine Visit website

Address: University of California, Irvine
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Houston

Address: Durga D. & Sushila Agarwal Engineering Research Building (AERB) Room 126
State/Province/Territory: TX
Registration: Open (open to all)
Capacity: 4 seats — 4 enrolled, 0 remaining

University of Maryland, College Park Visit website

Address: 2130 H.J. Patterson Hall University of Maryland College Park, MD 20742
State/Province/Territory: MD
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Michigan Visit website

Address: North Quad, 105 South State Street Ann Arbor, MI 48109-1245
State/Province/Territory: MI
Registration: Open (open to all)
Capacity: 3 seats — 3 enrolled, 0 remaining

University of Minnesota - Twin Cities Visit website

Address: 100 Church Street SE, Minneapolis, MN 55455
State/Province/Territory: MN
Registration: Open (open to all)
Capacity: Unlimited or not set

University of North Texas Visit website

Address: 3940 N Elm St, Suite B201 Denton, Texas 76207
State/Province/Territory: TX
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Ottawa

Address: 70 avenue Laurier est, sl. 401
State/Province/Territory: ON
Registration: Open (open to all)
Capacity: Unlimited or not set

University of South Florida Visit website

Address: SMC B240, 8350 N. Tamiami Trail, Sarasota, FL 34243
State/Province/Territory: FL
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Southern Maine Visit website

Address: 96 Falmouth St., Portland, ME
State/Province/Territory: ME
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Toronto Visit website

Address: 27 King's College Cir, Toronto, ON
State/Province/Territory: ON
Registration: Open (open to all)
Capacity: Unlimited or not set

University Of Utah Visit website

Address: 255 S Central Campus Dr., Rm 2300 Salt Lake City, UT 84112
State/Province/Territory: UT
Registration: Open (open to all)
Capacity: Unlimited or not set

University of Washington

Address: University of Washington
State/Province/Territory: WA
Registration: Open (open to all)
Capacity: Unlimited or not set

Western Oregon University Visit website

Address: 345 Monmouth Ave N
State/Province/Territory: OR
Registration: Open (open to all)
Capacity: Unlimited or not set

Western Washington University Visit website

Address: 516 High Street Bellingham, WA
State/Province/Territory: WA
Registration: Open (open to all)
Capacity: Unlimited or not set

William & Mary Visit website

Address: PO Box 8795, Linguistics Program, Tucker Hall
State/Province/Territory: VA
Registration: Open (open to all)
Capacity: Unlimited or not set

Yale University Visit website

Address: Yale University, Kline Tower, 219 Prospect St, 13th floor, New Haven
State/Province/Territory: CT
Registration: Open (open to all)
Capacity: Unlimited or not set

High Schools Sites — Open to Any Students (17)

7EDU Global Academy

Address: 20900 McClellan Rd, Cupertino, CA 95014
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

College Preparatory School Visit website

Address: 6100 Broadway, Oakland, CA 94618
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Elite Preparatory Academy Visit website

Address: 452 Lakeside Blvd
State/Province/Territory: NJ
Registration: Open (open to all)
Capacity: Unlimited or not set

Franklin Regional High School

Address: 3200 School Rd, Murrysville, PA 15668
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

Greenwich Country Day School #5 Visit website

Address: 257 Stanwich Road, Greenwich
State/Province/Territory: CT
Registration: Open (open to all)
Capacity: Unlimited or not set

Hopkins School Visit website

Address: 986 Forest Road, New Haven
State/Province/Territory: CT
Registration: Open (open to all)
Capacity: Unlimited or not set

iLearning Visit website

Address: 25418 Northern Boulevard, Suite 2
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

LASA High School Visit website

Address: 1012 Arthur Stiles Rd, Austin
State/Province/Territory: TX
Registration: Open (open to all)
Capacity: Unlimited or not set

Long Island School for the Gifted

Address: 815 Convent Road, Syosset
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

Montgomery Blair High School Visit website

Address: 51 University Blvd E, Silver Spring
State/Province/Territory: MD
Registration: Open (open to all)
Capacity: Unlimited or not set

Nueva School Visit website

Address: 131 E.28th Ave
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Peters Twp High School

Address: 121 Rolling Hills Drive
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

Princeton International School of Mathematics and Science Visit website

Address: 19 Lambert Dr, Princeton
State/Province/Territory: NJ
Registration: Open (open to all)
Capacity: Unlimited or not set

Punahou School

Address: 1601 Punahou St, Honolulu, HI 96822
State/Province/Territory: HI
Registration: Open (open to all)
Capacity: Unlimited or not set

Redwood High School Visit website

Address: 395 Doherty Drive, Larkspur, CA 94939
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

South Fayette High School Visit website

Address: 3640 Old Oakdale Road
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

Walter Payton College Preparatory High School Visit website

Address: 1034 N Wells St, Chicago
State/Province/Territory: IL
Registration: Open (open to all)
Capacity: Unlimited or not set

High Schools Sites — Enrolled Students Only (33)

These sites require students to be currently enrolled at the host school.

Basis Independent Silicon Valley Upper ⚠ Enrolled students only

Address: 1290 Parkmoor Ave San Jose Ca 95126
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Baton Rouge Magnet High School ⚠ Enrolled students only

Address: 2825 Government Street, Baton Rouge, Louisiana 70806
State/Province/Territory: LA
Registration: Closed
Capacity: Unlimited or not set

Bergen County Academies ⚠ Enrolled students only Visit website

Address: 200 Hackensack Avenue, Hackensack, NJ, 07601
State/Province/Territory: NJ
Registration: Open (open to all)
Capacity: Unlimited or not set

Boston Latin School ⚠ Enrolled students only Visit website

Address: 78 Avenue Louis Pasteur
State/Province/Territory: MA
Registration: Open (open to all)
Capacity: Unlimited or not set

Brentwood School ⚠ Enrolled students only Visit website

Address: 100 South Barrington Drive Los Angeles California 90049
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Cary Academy ⚠ Enrolled students only

Address: 1500 N. Harrison Ave
State/Province/Territory: NC
Registration: Closed
Capacity: Unlimited or not set

Davidson Academy ⚠ Enrolled students only

Address: P.O. Box 9119
State/Province/Territory: NV
Registration: Open (open to all)
Capacity: Unlimited or not set

Detroit Country Day School ⚠ Enrolled students only

Address: 22305 W 13 Mile Rd
State/Province/Territory: MI
Registration: Open (open to all)
Capacity: Unlimited or not set

Hackley School ⚠ Enrolled students only

Address: 293 Benedict Avenue
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

Harker School ⚠ Enrolled students only

Address: 500 Saratoga Avenue
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Hunter College High School ⚠ Enrolled students only

Address: 71 East 94th Street
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

Little Rock Central High School ⚠ Enrolled students only

Address: 1500 S Little Rock Nine Way, Little Rock, AR 72202
State/Province/Territory: AR
Registration: Open (open to all)
Capacity: Unlimited or not set

Naperville North High School ⚠ Enrolled students only

Address: 899 North Mill Street, Naperville, IL 60563
State/Province/Territory: IL
Registration: Open (open to all)
Capacity: Unlimited or not set

North Allegheny Senior High School ⚠ Enrolled students only Visit website

Address: 10375 Perry Hwy
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

North Hollywood High School ⚠ Enrolled students only Visit website

Address: 5231 Colfax Ave.
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Pearson UWC ⚠ Enrolled students only

Address: 650 Pearson College Drive
State/Province/Territory: BC
Registration: Open (open to all)
Capacity: Unlimited or not set

Proof School ⚠ Enrolled students only

Address: 221 Main St., Ste. 104, San Francisco
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Ransom Everglades School ⚠ Enrolled students only

Address: 3575 Main Highway
State/Province/Territory: FL
Registration: Closed
Capacity: Unlimited or not set

Saint Ann's School ⚠ Enrolled students only

Address: 129 Pierrepont St., Brooklyn, NY 11201
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

San Angelo Independent School District Central Campus ⚠ Enrolled students only

Address: 655 Caddo, San Angelo, Texas, 76901
State/Province/Territory: TX
Registration: Open (open to all)
Capacity: Unlimited or not set

San Francisco University High School ⚠ Enrolled students only

Address: 3065 Jackson Street
State/Province/Territory: CA
Registration: Open (open to all)
Capacity: Unlimited or not set

Scarsdale High School ⚠ Enrolled students only

Address: 1057 Post Road, Scarsdale
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

Starr’s Mill High School ⚠ Enrolled students only

Address: 193 Panther Path, Fayetteville
State/Province/Territory: GA
Registration: Open (open to all)
Capacity: Unlimited or not set

State College Area High School ⚠ Enrolled students only

Address: 650 Westerly Parkway State College
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

Stuyvesant High School ⚠ Enrolled students only Visit website

Address: 345 Chambers Street
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

The Bear Creek Upper School ⚠ Enrolled students only

Address: 8525 208th Ave NE
State/Province/Territory: WA
Registration: Open (open to all)
Capacity: Unlimited or not set

The Dalton School ⚠ Enrolled students only

Address: 108 east 89th Street
State/Province/Territory: NY
Registration: Open (open to all)
Capacity: Unlimited or not set

The Dunham School ⚠ Enrolled students only

Address: 11111 Roy Emerson Dr.
State/Province/Territory: LA
Registration: Open (open to all)
Capacity: Unlimited or not set

Unionville High School ⚠ Enrolled students only Visit website

Address: 750 Unionville Road, Kennett Square
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

West Orange High School ⚠ Enrolled students only Visit website

Address: 1625 Beulah Rd.
State/Province/Territory: FL
Registration: Open (open to all)
Capacity: Unlimited or not set

Whitney M. Young Magnet High School ⚠ Enrolled students only Visit website

Address: 211 S. Laflin St.
State/Province/Territory: IL
Registration: Open (open to all)
Capacity: Unlimited or not set

Wissahickon High School ⚠ Enrolled students only

Address: 521 Houston Road
State/Province/Territory: PA
Registration: Open (open to all)
Capacity: Unlimited or not set

York House School ⚠ Enrolled students only

Address: 4176 Alexandra St.
State/Province/Territory: BC
Registration: Open (open to all)
Capacity: Unlimited or not set

If you have any questions or need assistance, please contact us at nacloregistration@googlegroups.com.