| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Klemen Novak | 1 | |
| Kornelius Obleitner | 1 | |
| Kristóf Modrián | 1 | |
| Kyra Condie | 1 | |
| Lando Peters | 1 | |
| Lars Gudevang | 1 | |
| Laura Munro | 1 | |
| Laura Pineau | 1 | References[1] https://www.grimper.com/news-laura-pineau-grimpeuse-fait-trembler-les-parois |
| Laura Smitton | 1 | |
| Laurent Avare | 1 | |
| Laurent Jacob | 1 | |
| Laurie Reddel | 1 | |
| Leigh Mcginley | 1 | |
| Leire Agirre | 1 | |
| Lena Marie Müller | 1 | |
| Léo Billion | 1 | |
| Leo Dickinson | 1 | |
| Leo Gheza | 1 | |
| Leo Moger | 1 | |
| Leonard Coyne | 1 |