| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Shirley's Shining Temple | Boulder problem | 7C | 2 | ||
| Shrike | Trad climb | E2 | 2 | ||
| Silent Singer | Boulder problem | 8C | 2 | ||
| Silly Arete | Trad climb | E3 | 2 | ||
| Simónides | Sport route | 8b+ | 2 | ||
| Sirkus Maximus | Boulder problem | 8A+ | 2 | ||
| Sit Propera | Boulder problem | 8B+ | 2 | ||
| Skyggespell | Boulder problem | 8A+ | 2 | Norway |
|
| Skytop Vandals | Sport route | 7c+ | 2 | ||
| Slanting Slab | Trad climb | E4 | 2 | ||
| Slapstick | Boulder problem | 7C | 2 | ||
| Slasher | Boulder problem | 8B | 2 | ||
| Sleepy Hollow | Trad climb | E10 | 2 | ||
| Slender Loris | Trad climb | E4 | 2 | ||
| Slim Pickings | Boulder problem | 8B | 2 | ||
| Slingshot | Boulder problem | 7C+ | 2 | Initially climbed on a top rope due to the poor landing in a time when bouldering pads weren't in common use. Since pads have become more widespread bouldered ascents have become the norm. |
|
| Sloe Gin | Sport route | 7c | 2 | ||
| Small Things | Trad climb | E6 | 2 | ||
| Smart Went Crazy | Trad climb | E10 | 2 | ||
| Smashing Pumpkins | Trad climb | E6 | 2 |