Contact Us
If you have any questions regarding the SunTrust National Marathon, CareFirst BlueCross BlueShield National Half Marathon, or National Team Relay, please email us at info@nationalmarathon.com or call 1.866.RUN.0262 between 9:00 AM - 5:00PM EST.
MAILING ADDRESS:
The National Marathon
c/o The Greater Washington Sports Alliance
1725 I Street N.W., Suite 200
Washington, D.C. 20006
USA
