Create an NYRR account
Register for the TCS New York City Marathon entry process on the NYRR website
Choose an entry method
Enter the lottery if eligible
Qualify by meeting the time standards
Complete the NYRR 9+1 program if eligible
Run enough NYRR qualifying races if required
Join an official charity team
Register through a travel partner
Secure a guaranteed entry through NYRR if eligible
Pay the required entry fee
Submit all required information before the deadline
Wait for confirmation of acceptance or qualification status