Carolina

April 13-14 - Bermuda Run, NC

Teams: 11
Regional Qualifiers: 6
Champion:

Colonial

April 13-14 - North East, MD

Teams: 8
Regional Qualifiers: 6
Champion: Delaware

Virginia

April 13-14 - Glen Allen, VA

Teams: 7
Regional Qualifiers: 4
Champion: Virginia

Eastern Great Lakes

April 13-14 - Indianapolis, IN

Teams: 11
Regional Qualifiers: 5
Champion: Michigan

Illinois

April 13-14 - Rantoul, IL

Teams: 6
Regional Qualifiers: 3
Champion:

Eastern Metro East

April 13-14 - Stony Brook, NY

Teams: 12
Regional Qualifiers: 6
Champion: Columbia

Western NY

April 13-14 - Saratoga Springs, NY

Teams: 7
Regional Qualifiers: 2
Champion: Cornell

Greater New England

April 13-14 - Kingston, RI

Teams: 7
Regional Qualifiers: 5
Champion: Dartmouth

Metro Boston

April 13 - Lexington, MA

Teams: 7
Regional Qualifiers: 5
Champion: Tufts

Lake Superior

April 20-21 - Madison, WI

Teams: 7
Regional Qualifiers: 3
Champion: Wisconsin

Western North Central

April 13-14 - Ames, IA

Teams: 8
Regional Qualifiers: 5
Champion: Carleton College

Big Sky

April 13-14 - South Jordan, UT

Teams: 7
Regional Qualifiers: 3
Champion: Utah

Cascadia

April 13-14 - Lynden, WA

Teams: 9
Regional Qualifiers: 5
Champion: British Columbia

Ohio

April 13-14 - Columbus, OH

Teams: 8
Regional Qualifiers: 3
Champion:

Pennsylvania

April 13-14 - Allentown, PA

Teams: 10
Regional Qualifiers: 5
Champion:

Ozarks

April 13-14 - Stillwater, OK

Teams: 8
Regional Qualifiers: 3
Champion: Washington University

Rocky Mountain

April 13-14 - Boulder, CO

Teams: 6
Regional Qualifiers: 4
Champion: Colorado

Texas

April 13-14 - Austin, TX

Teams: 9
Regional Qualifiers: 5
Champion: Texas

Florida

April 13-14 - Tallahassee, FL

Teams: 6
Regional Qualifiers: 4
Champion: Florida

Gulf Coast

April 20-21 - Decatur, AL

Teams: 8
Regional Qualifiers: 4
Champion: Vanderbilt

Southern Appalachian

April 13-14 - Statesboro, GA

Teams: 10
Regional Qualifiers: 4
Champion: Georgia

Desert

April 13-14 - Flagstaff, AZ

Teams: 4
Regional Qualifiers: 1
Champion: Northern Arizona

NorCal

April 13-14 - Roseville, CA

Teams: 9
Regional Qualifiers: 4
Champion: California

SoCal

April 13-14 - San Luis Obispo, CA

Teams: 10
Regional Qualifiers: 7
Champion: California-San Diego

Atlantic Coast

April 27-28 - Axton, VA

Teams: 16
Champion:

Great Lakes

April 27-28 - Joliet, IL

Teams: 8
Champion:

Metro East

April 27-28 - Farmington, CT

Teams: 8
Champion:

New England

April 27-28 - Granby, MA

Teams: 10
Champion:

North Central

April 27-28 - Blaine, MN

Teams: 8
Champion:

Northwest

April 27-28 - Walla Walla, WA

Teams: 8
Champion:

Ohio Valley

April 27-28 - Columbus, OH

Teams: 8
Champion:

South Central

April 27-28 - Tulsa, OK

Teams: 12
Champion:

Southeast

April 27-28 - Foley, AL

Teams: 12
Champion:

Southwest

April 27-28 - San Luis Obispo, CA

Teams: 12
Champion: