| From: | United Kingdom 🇬🇧 | 
| Gender: | Male | 
| Hardest Boulder (Worked): | 8A+ | 
An early proponent of bouldering in the UK. Where the prevailing attitude was that bouldering was training for 'proper climbing' Kirton pursued it for it's own sake.
7 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade | 
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade | 
|---|---|---|---|---|
| Working Class | 8A+ | Boulder | worked | 1980s | |
| Slapstick | 7C | Boulder | worked | 1983 | |
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                            
                                         
                                     | 
                                ||||
| Impropa Opera | 7C | Boulder | worked | 1983 | |
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                            
                                         
                                     | 
                                ||||
| Pockets Traverse | 7C | Boulder | worked | ||
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                            
                                         
                                     | 
                                ||||
| Vienna | 7B+ | Boulder | worked | 1981 | |
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                                 
                                    Thought to have been 8A with original footholds and method  | 
                                ||||
| Inaudible Vaudeville | 7B+ | Boulder | worked | 1983 | |
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                            
                                         
                                     | 
                                ||||
| Picnic Sarcastic | 7A+ | Boulder | worked | 1983 | |
| 
                                         
                                            
                                                
                                                    First ascent.
                                                
                                            
                                            
                                            
                                         
                                     | 
                                ||||
| Climb | Grade | Style | Ascent Date | Suggested Grade | 
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade | 
|---|