Thank you for supporting the 2026 Baltimore Running Fest participants, the Cornelia de Lange Syndrome (CdLS) Foundation, and the wonderful families we serve.

You're helping make our mission possible.

Thank you for your gift to the CdLS Foundation. Your generosity helps ensure individuals with CdLS and their families are never alone on their journey — supporting research, family connection, and hope every step of the way.

Together, we're making what once seemed impossible, possible.

With gratitude,

Bonnie Royster, Executive Director | The CdLS Foundation

Reaching Out. Providing Help. Giving Hope.

This note serves as a receipt for your charitable contribution to the Cornelia de Lange Syndrome Foundation, Inc., and certifies that you received no goods or services in exchange for this contribution. If you believe we have made an error, call 800.753.2357 or email director@CdLSusa.org so we may correct it.

2026 Team CdLS Baltimore

to benefit the CdLS Foundation

Team Members