| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Young, Youth and Manhood | Boulder problem | 8A | 2 | One of the first 8As in Cornwall. |
|
| Yo-Yo | Trad climb | E1 | 2 | ||
| Zaff Skoczylas | Boulder problem | 7C | 2 | Zaf Ali and Dawid Skoczylas had first ascent claims at around the same time. |
|
| Zenyatta Mondatta | Aid Climb | A3 | 2 | ||
| Zephyr | Boulder problem | 8A+ | 2 | ||
| Zeus | Boulder problem | 8B | 2 | ||
| Zima Blue | Boulder problem | 8A+ | 2 | ||
| Zoolander | Sport route | 9a | 2 | ||
| Zootopia | Sport route | 8b+ | 2 | ||
| Zorlac the Destroyer | Sport route | 8b | 2 | ||
| Zutsu | Boulder problem | 8B | 2 | Slab left of Bansosha, moving left to finish up that route. Kakusei is the direct finish. |
|
| 1000 Tons of Chicken Shit | Trad climb | E6 | 1 | ||
| 1up | Boulder problem | 8A+ | 1 | ||
| 1-Up | Boulder problem | 8B+ | 1 | ||
| 2001 | Sport route | 7c | 1 | ||
| 270 Million Years Ago | Sport route | 8a+ | 1 | ||
| 4th Wave | Boulder problem | 8B | 1 | ||
| 50 for 5 | Sport route | 7c | 1 | ||
| 5 Crying Cowboys | Trad climb | E5 | 1 | ||
| 6.4 Seconds | Sport route | 8b | 1 |