| ID | Interpret | Skladba | Album | |
| 91. | Paul VanDenBerghe | Accepting the Challenge | New Era December 2006 |  |
| 92. | The Dead Men's Trilbys | Challenge Me Baby - Take 03 | Abingdon Road Sessions Vol:16 | |
| 93. | Bolt Thrower | Challenge of Power | Demo 1987 | |
| 94. | db, Todd & Gabe | Challenge Leader | Whiteroofradio | |
| 95. | ICEtr00per | Aztec Challenge | http://Remix.Kwed.Org | |
| 96. | Scott Mills | Phonebox Challenge | BBC Radio 1 | |
| 97. | Comic Book Page | Manhunter Challenge | | |
| 98. | Living on Earth | Challenge of BioFuels | | |
| 99. | Tom Dean | Tom Dean On 30 Day Challenge | | |
| 100. | Tom Dean | My Thirty Day Challenge | My Thirty Day Challenge | |
| 101. | BBC Learning English | Grammar Challenge | Have to / don't have to | |
| 102. | DJ Neo | Challenge Mix 4 (Pendulum VS Sub Focus) | | |
| 103. | DJ Neo | Challenge Mix 2 (Prode VS Raiden) | | |
| 104. | Elaine Stedman | Contentment with Challenge - Part 1 | 1988 PBC Women's Retreat | |
| 105. | Jeff Gordon | Nextel All Star Challenge | Charlotte | |
| 106. | Dr. Tyson | Dr. Tyson's Challenge to Students | Podcast Central | |
| 107. | DJ Neo | Challenge Mix 4 (Pendulum VS Sub Focus) | | |
| 108. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 109. | Chris Huelsbeck | Carl lewis challenge | Format: TFMX 7V | |
| 110. | GBA Doom 2 | Map34 - The Ultimate Challenge | Elbryan42's Awesome Quality! | |
| 111. | Donnie Rader | The Challenge Of A Mid-Life Crisis | The Challenge Of A Mid-Life Crisis | |
| 112. | The National Archives | Britain and the Challenge of Fascism #2 | Past Masters | |
| 113. | Sol Kaplan & Gerald Fried | Amok Time - The Challenge | Star Trek Vol. 2: The Doomsday Machine & Amok Time | |
| 114. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 115. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 116. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 117. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 118. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 119. | WBNY-FM | Primary Challenge Radio | Buffalo State College Podcasts | |
| 120. | Brunel FM | First Monday Post Challenge | | |
