Shriver, 53, who founded the nonprofit program Best Buddies, which advocates for individuals with intellectual and developmental disabilities, shared fond memories of his cousin, Christopher Lawford, who died from a heart attack at age 63 on Tuesday, as well as his aunt, Rosemary Kennedy, whose disability spurred the foundation of Best Buddies.

New York City, October 6, 2025 – Best Buddies International hosted its inaugural Best Buddies Challenge: New York, presented by Jersey Mike's Subs and Wells Fargo. on Saturday, October 4th. Cycling legend and Tour de France Stage Winner Mark Cavendish served as Honorary Chair of the Challenge – a charity ride, run, and walk benefiting Best Buddies International.

Event Proceeds To Support Best Buddies’ Mission Of Inclusion For Individuals With Intellectual And Developmental Disabilities
PALO ALTO, CA, April 15, 2025 – On April 11-12, Best Buddies International hosted the Best Buddies Queen Stage: Palo Alto, a charity bike ride, that commenced and concluded at the illustrious Rosewood Sand Hill in Menlo Park, CA. The event raised $2 million for Best Buddies programs.