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Let's Do This Accounts
Help setting up and logging into your Let's Do This account
Managing Your Entry
Help finding and managing your entry after you've registered
Teams
Help creating, joining, and managing your team
TCS London Marathon
Information about the TCS London Marathon Ballot
Making a Purchase
Help navigating potential issue's when trying to purchase an entry or membership
Your Event
Common questions about your event & race day experience
Memberships
Help understanding and updating your membership on Let's Do This
Event & Charity Partners
Help for charity partners working with event organizers
Discounts, Referrals, and Credits
Help finding, using, & troubleshooting your discount codes, referrals, and credits