| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| A Little Peculiar | Trad climb | E6 | 2 | ||
| All in All Out | Boulder problem | 8B | 2 | Bergen, Norway |
|
| Alma Blanca | Boulder problem | 8B | 2 | ||
| Aloha | Sport route | 9a | 2 | ||
| Amanita Muscarina | Trad climb | E4 | 2 | ||
| Amazing Grace | Trad climb | E6 | 2 | ||
| Amazonia | Trad climb | E7 | 2 | ||
| Ametsa | Sport route | 9a | 2 | ||
| A Moment of Clarity | Boulder problem | 8B+ | 2 | ||
| Amurita | Trad climb | E7 | 2 | Acopántepui, Venezuela |
|
| Analógica | Sport route | 9a | 2 | ||
| And the Ass Saw the Angel | Boulder problem | 8B | 2 | ||
| An Empty Smile | Boulder problem | 8B+ | 2 | ||
| Aneurin's Arete | Boulder problem | 8B | 2 | Located on Big Brother crag so first ascentionist Solly Kemball-Dorey named the problem after his brother. |
|
| Angama (Fata I Helvete en Traversée) | Boulder problem | 8C | 2 | ||
| Angelheart | Trad climb | E7 | 2 | ||
| An Inconvenient Roof | Deep water solo | 8b | 2 | ||
| An Inconvenient Tooth | Trad climb | E7 | 2 | ||
| Antonio Vivaldi | Boulder problem | 8B | 2 | ||
| Anvil Crawler | Trad climb | E8 | 2 |