1.    The first Method: 
-    Athletes find the email with the subject "Confirmation of successful registration and payment" sent from hanoimarathon@dhavietnam.vn and click on the instruction link in the email to fill in additional information include: Nationality, address, Club, estimated record, emergency contacts. After the information is update, the system will show BIB number.
2.    The second Method: 
- Athletes go to the link https://member.vietnamheritagemarathon.com/#/dha/race/my-bib?lang=en to register and log in with the email address used for BIB registration. Go to “My BIB” Click on "Details  Edit” to fill in additional information include: Nationality, address, Club, estimated record, emergency contacts. After the information is update, the system will show BIB number.