Invitational Tournaments

In-Person Invitationals

Pembroke Hill Invitational: Division C

Date: January 10,202

Host: Pembroke Hill Upper School

Address: 5121 State Line Road, Kansas City, MO 64112

Contact: Kim Cho kcho@pembrokehill.org

virtual Invitationals

LASA Invitational: Divisions B/C

Date: October 19-31, 2025

Host: LASA Science Olympiad

Address: Austin, TX

Contact: lasa.scioly@gmail.com

Website: https://scilympiad.com/lasso

Rickards Invitational: Divisions B/C

Date: November 1-8, 2025

Host: Florida State University

Address: Florida

Contact: director@rsoi.org

Website: https://rsoi.org

Horace Greeley Invitational: Division B

Date: January 19-29, 2026

Host: Horace Greeley School

Address: New York

Contact: hgscioly.invitational@gmail.com

Website: https://rsoi.org