Ordered by the number of ascents recorded.
| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| HyperBallad | Boulder problem | 8B+ | 1 |
It is unlikely the problem exists at this grade. |
|
| Hypertension | Boulder problem | 8B+ | 1 | ||
| Hypnotized Bears | Boulder problem | 9A (approx) | 1 | ||
| Hypnotoad | Boulder problem | 8B+ | 1 | ||
| Hypothèse | Boulder problem | 7C+ | 1 | ||
| Hypothèse (assis) | Boulder problem | 8C+ | 1 | ||
| I am Curious (Yellow) | Boulder problem | 7C+ | 1 | ||
| I am Curious (Yellow) Right-Hand | Boulder problem | 8A+ | 1 | ||
| I am Curious (Yellow) Sit-start | Boulder problem | 8A | 1 | ||
| I Krísi Tis Kírkis | Boulder problem | 8B | 1 | ||
| Il King Degli Almost | Boulder problem | 8B | 1 | ||
| Il Pirata | Boulder problem | 8C | 1 |
Named after the Italian cyclist Marco Pantani who died around the time the problem was established and bore a resemblance to first ascentionist John Gaskins. |
|
| Impropa Opera SDS | Boulder problem | 8A | 1 | ||
| Impropa Sit Propera | Boulder problem | 8B+ | 1 | ||
| In Bloom | Boulder problem | 7C+ | 1 | ||
| Index | Boulder problem | 8A | 1 | ||
| Index Insurgency | Boulder problem | 8A | 1 | ||
| Infinite Suspense | Boulder problem | 7C+ | 1 | ||
| Information Highway Revisited | Boulder problem | 7C+ | 1 | ||
| In Heaven (Lite) | Boulder problem | 8A+ | 1 |