To find the highest possible altitudes around the globe and capture it on camera. This is an old tradition of the U-Dispuut that U-BASE has taken over. The specifications for being added to this list of legends are simple: be high, and represent U-BASE (for example by wearing a t-shirt, tie, or doing the trademarked U-salute with your arms). Furthermore, we will require an eyewitness account that you shouted “UUUUU-BASE!” (formerly U-bouw Hoog!) whilst making the picture!
| # | Who | Where | Location | When | Altitude (m) | Picture |
| 1. | Marloes van der Zanden | Stok Kangri | India | September 2016 | 6153 |  |
| 2. | Sven ten Hagen | Huayna Potosi | Bolivia | March 2013 | 6088 |  |
| 3. | Vincent Muris | Himalaya | Nepal | February 2012 | 5416 |  |
| 4. | Rubin Spittka | De Harki Dun | India | July 2018 | 4800 |  |
| 5. | Deborah Dekker | Humahuaca | Argentina | August 2023 | 4350 |  |
| 6. | Tanya Verduyn | Ala-Kol pass | Kyrgyzstan | August 2017 | 3860 |  |
| 7. | Adriaan Botma, Sven ten Hagen, Gilles Bresser and Erik Gathier |
Hintertuxer Gletscher | Austria | March 2012 | 3250 |  |
| 8. | Gilles Bresser and Joris Moen | Drakensberg | Lesotho | November 2012 | 2874 |  |
| 9. | Joris Moen, Lennart Wiltjer, Paul Berendsen, Sara van Dijk, Joost Hartmann |
Pic de Chabrières | Risoul, France | February 2014 | 2746 |  |
| 10. | Jaap-Willem, Joep, Dennis, Vincent, Natalia, Lisa, Bojan, Matthieu, Mathijs van de Kerk | Les 3 Lacs | Les Sybelles, France | February 2019 | 2620 |  |
| 11. | Bart van Casteren | Steinbergkogel | Kitzbühel | January 2014 | 1969 |  |
| 12. | Jaco Timmers | Table Mountain | South-Africa | April 2012 | 1086 |  |
| 13. | Gilles Bresser and Joris Moen | Table Mountain | South-Africa | September 2012 | 1086 |
|
| 14. | Kyle Zutt | Carrauntoohil | Ireland | August 2022 | 1038 |  |
| 15. | Joost Hartmann | Mount Scenery | Saba | December 2012 | 877 |  |
| 16. | Study Tour 2014 | Shanghai World Financial Center | Shanghai, China | May 2014 | 474 |  |
| 17. | Gilles Bresser and Joris Moen | Burj Khalifa | U.A.E. | November 2012 | 452 |  |
| 18. | Study Tour 2013 | 90th floor One World Trade Center | New York City | April 2013 | 334 |  |
