NDSS empowers individuals with Down syndrome and their families by driving policy change, providing resources, engaging with local communities, and shifting public perceptions.


Tremonti Family Rock Fore Down Syndrome Tournament
Join the National Down Syndrome Society (NDSS) and the Tremonti family for a one-of-a-kind Topgolf tournament and private concert in Nashville on October 2, 2025.
The event will kick off with a shotgun start tournament followed by an acoustic performance by GRAMMY award-winning musician Mark Tremonti. Additional musicians and celebrity participants will be announced prior to the event.
Tickets are limited. Register today!

Join #TeamNDSS for the BMW Berlin Marathon!
Register for the 51st Annual BMW Berlin Marathon through #TeamNDSS on Sunday, September 21. Benefits include guaranteed race entry with NDSS, #TeamNDSS team tank and swag, access to a #TeamNDSS certified run coach and training plan, and more!