Region
- United States 30 results
- Great Britain 12 results
- Dirty Shame Rockshelter (Or.) 7 results
- Germany 6 results
- Europe 5 results
- Oregon 5 results
- England 4 results
- Africa 3 results
- Athens 3 results
- Athens (Greece) 3 results
- China 3 results
- Dirty Shame Rockshelter 3 results
- Greece 3 results
- Mediterranean Region 3 results
- Australia 2 results
- Japan 2 results
- Korea (South) 2 results
- Puerto Rico 2 results
- Africa, West 1 results
- Asia, Central 1 results
- Commonwealth countries 1 results
- Ireland 1 results
- Israel 1 results
- Malheur County 1 results
- Malheur County (Or.) 1 results
- North America 1 results
- Sahel 1 results