Ordered by the number of ascents recorded.
| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Ignacio's Line | Trad climb | E9 | 1 | ||
| Iguanodon | Trad climb | E5 | 1 |
Graded E3 6a by first ascensionist Jonny Woodward, who climbed the route OS solo, it gets E6 in the ‘Over the Moors’ guidebook. |
|
| Illegal Eagle | Trad climb | E3 | 1 | ||
| Ill Fire | Trad climb | E10 | 1 |
Start on Illuminescence and finish on Fire in the Sky |
|
| Illuminescence | Trad climb | E9 | 1 | ||
| Imaculata | Trad climb | E6 | 1 | ||
| Imminent Crisis | Trad climb | E5 | 1 | ||
| Imminent Departees | Trad climb | E7 | 1 | ||
| Impossible Slab | Trad climb | E3 | 1 | ||
| In a Pickle | Trad climb | E6 | 1 | ||
| Incestuous | Trad climb | E2 | 1 | ||
| Inclination | Trad climb | E5 | 1 | ||
| Incubus | Trad climb | E5 | 1 | ||
| Incursion | Trad climb | E1 | 1 | ||
| Incus | Trad climb | E6 | 1 | ||
| Independence Day | Trad climb | E5 | 1 |
Bolted for the first ascent but subsequently de-bolted. Can be climbed on a knotted rope at about 7a or on trad gear at about E5. |
|
| Indian Summer | Trad climb | E6 | 1 | ||
| Indoor Fisherman | Trad climb | E4 | 1 | ||
| Infinite Jest | Trad climb | E9 | 1 | ||
| Inimitable | Trad climb | E8 | 1 |