Tranquilo Gillybean . . . the race message was all about arrangements for picking up race numbers and where spectators can get the best view of the runners (and some other stuff about how many people are taking part and, er, stuff) - it's all generic information and you don't have to reply to it or anything.
We'll get you there - just make sure you've got a ride to the airport before sunrise on Saturday, your passport and your running shoes. They're the minimum requirements
The harder the conflict, the more glorious the triumph