Run for 3.21

2023 Run for 3.21 is going to be bigger and better. The National Down Syndrome Society (NDSS) is excited to be collaborating with GiGi’s Playhouse: Down Syndrome Achievement Centers and the National Down Syndrome Congress (NDSC) for our 6th Annual Run for 3.21. A team of runners will run 260+ miles over three days (March 17 –19) from New York City to Washington D.C. in celebration of World Down Syndrome Day. Applications are now open.

Check out this video to learn more about the Run for 3.21.

NDSS, GiGi's Playhouse, NDSC logos
Run logo 2022

Past Photos

Capitol skyline


The Run for 3.21 will be an unforgettable journey for our athletes, allies and friends in the NDSS community. Every step we take over those 260+ miles will help people with Down Syndrome realize their true aspirations, through our strong commitment to advocacy and policy reform. Help support us today. 2023 link coming soon.

Line of flags


Learn more about sponsoring future NDSS Run for 3.21 events.                                                                                               

Run for 3.21 Sponsors