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Who We Are

BellRinger is a bike ride and community movement to end cancer. Launched in 2022, BellRinger is an initiative of Georgetown University’s Lombardi Comprehensive Cancer Center. 100% of funds raised support groundbreaking cancer research at Georgetown Lombardi.

The Team

  • Alyssa Bielinski

    Manager of Marketing & Ride Operations

  • Kate Colgan

    Director of Rider Recruitment

  • Jocelyn De Guzman

    Associate Director of Development

  • Tom Lennox headshot

    Tom Lennox

    Founding Partner

  • Jonathan Thomas

    Senior Director of Development and Corporate Relations

  • Chris Timko

    Executive Director

100% of funds raised support

Clinical Partner