Hi Rebecca!
Thank you for bringing your question to the Disney Parks Moms Panel!
Your iGift bag should arrive in your email box about a week to two weeks before the Princess Half Marathon. There are usually some fun goodies, so I hope you like it!
As for packages, there are some things you can add to your trip. On the
Princess Half Marathon website you will find information about add-ons such as: Ever After Party, Pasta in the Park Party, Breakfast with Princesses, and Race Retreat information.
If you're looking for actual room/ticket packages, you can call 407-939-IRUN (407-939-4786) for more information.
I hope this helps! Please let me know if you have any other questions before your Princess Half Marathon.