The run will be on Facebook, Youtube and Twitter but we will also broadcast it live.
PLEASE NOTE!!! If you have friends and family who are trying to view your Public Profile page, they will not be able to see your Live tracking link without a RunKeeper account. If you choose to share to Twitter or Facebook, they will be able to find the Live tracking link and will then be able to view a basic, static page with your location on it, that they will need to manually refresh to view your updated location. Those viewing a Live tracking link with a RunKeeper account will be able to view a more detailed, auto-refreshing page.
You can read more how it works Run Keeper Blog
So get a RunKeeper account it is free and healthy! and do not forget to donate!