By region
Regions
199 circuits across 15 regions.
- Scotland18 circuits
- Northern Ireland13 circuits
- North East7 circuits
- North West15 circuits
- Yorkshire13 circuits
- Wales8 circuits
- East Midlands19 circuits
- West Midlands17 circuits
- East of England16 circuits
- London11 circuits
- South East27 circuits
- South West16 circuits
- Isle of Man1 circuit
- Channel Islands2 circuits
- Republic of Ireland16 circuits