FAA 2007 U.S. Commercial Space Transportation report

The FAA 2007 U.S. Commercial Space Transportation report (subtitled "Developments and Concepts: Vehicles, Technologies, and Spaceports") has some information related to space prizes. The document has a section on "Space Competitions", including the Wirefly X PRIZE Cup, Bigelow's America's Space Prize, and the Centennial Challenges. Some of the other entries were at least in part inspired by the X PRIZE.