Take Part
Founded in 2022, BellRinger brings together a community of dedicated Riders, volunteers, partners, donors, and supporters committed to ending cancer with Georgetown University’s Lombardi Comprehensive Cancer Center. Check out the ways you can do your part!

Ways to Join
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Ride
Learn MoreA community that welcomes Riders of all kinds: avid cyclists, casual riders, or people who simply hate cancer.
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Volunteer
Learn MoreFrom fueling Riders at rest stops to cheering them on as they cross the finish line — volunteers bring the excitement to the next level.
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Build a Team
Learn MoreCreate a team by inviting your friends and family to join you during BellRinger Weekend. We promise, it makes the experience just that much better.
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Become a Partner
Learn moreBellRinger relies on community partners to help us ensure that 100% of funds raised are donated directly to groundbreaking cancer research at Georgetown Lombardi. Join us for 2025!
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Donate
Learn moreEvery dollar counts in the fight against cancer. Donate directly to your friends and family participating, or make your mark by donating to the BellRinger General Fund!