Claire McDonnell - Marathon Strategies

Claire McDonnell

Senior Communications Associate

Claire McDonnell is a Senior Communications Associate at Marathon Strategies where she helps drive and execute public affairs and communications initiatives at the New York City and New York State level. She provides strategic support across media relations, message development, and stakeholder engagement to advance policy and advocacy goals. Claire’s work spans a range of issues, including housing, health care, higher education, public safety, and transportation. Prior to joining Marathon, she supported communications efforts at a non-profit media organization. Claire is a graduate of Fordham University, where she earned a degree in American Studies. She is based in Brooklyn, NY. 

Our Executive Team

Phil Singer

Jane Hardey

Jennie Kim

Toni Seminara

Why Marathon Strategies?

Communicating on instinct or incomplete information creates risk. Marathon gives organizations the information advantage to communicate with confidence and drive outcomes.

Our Integrated SOlUTIONS

Talk To Our Team 

Whether you’re looking to raise your profile, advance a public affairs effort, or navigate a reputational challenge, Marathon helps organizations communicate with greater clarity and confidence.

Get in Touch