Cambridge Rugby Union Football Club or CRUFC is an English rugby union club representing the city of Cambridge. Formed in 1923, the club competes in the second tier of the English rugby union system, the RFU Championship, following promotion from National League 1 in 2022–23. The club plays its home matches at the 2.200 capacity Grantchester Road ground, in the suburb of Newnham, approximately two kilometres south-west of the city centre. The club runs three senior squads: the national league squad, a development squad, and a social squad. At junior level the club runs one of the oldest mini and youth rugby sections in the country, starting back in the early 1970s, with a colts team for under-18s.
Regional 1 South East is a level five league in the English rugby union system. It is one of six leagues at this level. When this division began in 1987 it was known as London Division 1. The format of the league was changed at the beginning of the 2009–10 season following re-organisation by the Rugby Football Union while the name change from National League 3 to Premier was introduced for the 2017–18 season to make it more obvious that it is a regional league. London & South East Premier was the highest regional rugby union league covering London and south east England. Following the RFU Adult Competition Review the league was decreased from 14 to 12 and the name changed to Regional 1 South East. Part of the area formerly covered by London & South East Premier is now covered by a new league Regional 1 South Central.
Sussex 1 is an English level 9 Rugby Union League. It is made up of teams predominantly from Sussex. Teams play home and away matches from September through to April. The league champions are automatically promoted up to London 3 South East, while the second placed team plays a promotion playoff against the second placed team from Kent 1. Relegated teams drop to Sussex 2 although in recent season there has been no relegation. Only 1st XV sides can be promoted into London 3 South East.
London 1 North was an English level 6, rugby union league for clubs in London and the south-east of England including sides from Bedfordshire, Buckinghamshire, Cambridgeshire, Essex, north Greater London, Hertfordshire, Norfolk, Suffolk. When this division began in 1987 it was known as London 2 North, changing to its final name ahead of the 2009–10 season.
Regional 2 South East, previously known as London 1 South, is an English level 6 rugby union regional league for rugby clubs in London and the south-east of England including sides from East Sussex, south Essex, south Greater London, Hampshire, Kent, Surrey and West Sussex. When this division began in 1987 it was known as London 2 South, changing to London 1 South ahead of the 2009–10 season. It used to be the feeder league for London & South East Premier into which the champion team each season was promoted whilst the second-placed team entered a play-off against the runner-up of London 1 North. Three teams were relegated into either London 2 South East and London 2 South West depending on their location. The league was renamed as Regional 2 South East for the 2022-23 season and moved from a 14 team, to a 12 team competition. The champion would be promoted to either Regional 1 South Central or Regional 1 South East depending on geographical location, whilst relegated sides would go to either Counties 1 Kent or Counties 1 Surrey/Sussex.
Counties 3 Kent is an English level 9 Rugby Union League and is made up of teams predominantly from south-east London and Kent. The teams play home and away matches from September through to April. The league champions move up to Counties 2 Kent. Relegated teams drop down to Counties 4 Kent. Following the RFU's Adult Competition Review, from season 2022-23 it adopted its current name Counties 3 Kent.
Counties 1 Eastern Counties is an English level 7 Rugby Union League. When this division began in 1987 it was known as London 3 North East, changing to its current name ahead of the 2009–10 season. Following the RFU's Adult Competition Review, from season 2022-23 it adopted its current name Counties 1 Eastern Counties.
Counties 2 Hampshire is an English level 8 Rugby Union league for teams based in Hampshire and the Isle of Wight. Up until the 2017–18 season it was known as Hampshire 1 but was changed to Hampshire Premier due to restructuring of the Hampshire leagues, which would see the re-introduction of a third division as well as 2nd and 3rd XV sides joining for the first time. Following the RFU's Adult Competition Review, from season 2022-23 it adopted its current name Counties 2 Hampshire.
London 3 North East was an English rugby union league that was the eighth level of club rugby union in England and was available to sides from north east London, Essex, Cambridgeshire, Norfolk and Suffolk. Promoted clubs move into London 2 North East. Relegated teams tended to drop to Eastern Counties 1 or Essex 1 depending on geographical location, with new teams also coming from these leagues.
Eastern Counties 1 was an English level 9 Rugby Union League. From the 2017-18 promoted teams move up to the newly created London 3 Eastern Counties with the league champions going up automatically, while relegated teams drop down to Eastern Counties 2. Teams in this league tend to be based in Cambridgeshire, Norfolk or Suffolk. In the past teams from Essex used to take part until the 2003–04 season when they formed a new league - with Essex 1 being the top division.
Eastern Counties 2 is an English level 10 Rugby Union League - currently divided into 3 regional divisions. Promoted teams move up to Eastern Counties 1 with teams in this league tending to be from Cambridgeshire, Norfolk or Suffolk. Currently a three divisions, Eastern Counties 2 has previously been divided into North and South divisions with teams from Essex taking part, and had relegation to Eastern Counties 3. In 2003-04 the Essex teams broke away, forming a new league - with Essex 2 being the equivalent division to Eastern Counties 2.
Counties 2 Essex is an English rugby union league at the ninth tier of the domestic competition and features teams from Essex and parts of north-east London. Promoted clubs tend to move up to Counties 1 Essex. Relegated clubs used to drop into Essex 2 but as that division has been abolished there is currently no relegation. The division was created in 2003 by Essex-based teams who left Eastern Counties 1 and Eastern Counties 2. Following the RFU's Adult Competition Review, from season 2022–23 it adopted its current name Counties 2 Essex.
Counties 2 Devon is an English level eight rugby union league for clubs primarily based in Devon. The champions are promoted to Counties 1 Western West and relegation is to Counties 3 Devon East or Counties 3 Devon East.
Southend Rugby Club is an English rugby union football club based in Southend-on-Sea, Essex. The club currently plays in the sixth tier of English club rugby, participating in London 1 North following their relegation from London & South East Premier at the end of the 2017-18 season. The club runs six senior sides, including a women's team and a full range of age grade teams.
Eastern Counties 3 is an English level 11 Rugby Union league, currently divided into 3 regional leagues. Promoted teams moved up to the relevant regional divisions in Eastern Counties 2 while since the abolition of Eastern Counties 4 at the end of the 2016–17 season there has been no relegation. For most of its history, Eastern Counties 3 was divided into two regional divisions – north and south – with teams from Cambridgeshire, Norfolk, Suffolk and Essex taking part. A breakaway of Essex teams at the end of the 2002–03 to form a new league would lead to Eastern Counties 3 being abolished by the end of 2003–04 only to return due to a league restructure to cater for more 2nd and 3rd teams.
Eastern Counties 4 was an English level 12 Rugby Union league that was divided into two regional divisions - north and south - with teams from Cambridgeshire, Norfolk, Suffolk and Essex taking part. Promoted teams used to move up to the relevant division in Eastern Counties 3 and relegation was to Eastern Counties 5 until that division was cancelled at the end of the 1996–97 season. The league was originally abolished in 1999–00 due to East Counties restructuring and teams moved up to higher divisions, only to be reinstated in 2014-15 due to further league restructuring that allowed more 2nd and 3rd teams to take part. It was abolished again at the end of the 2016–17 season.
The Eastern Counties Rugby Union (ECRU) is the governing body for the sport of rugby union in the counties of Cambridgeshire, Norfolk and Suffolk in England. Clubs in the old Huntingdonshire and the Soke of Peterborough are affiliated to the East Midlands Rugby Football Union. The union is the constituent body of the Rugby Football Union (RFU) for those counties. The ECRU administers and organises rugby union clubs and competitions in those three counties and administers the Eastern Counties county rugby representative teams.
London 3 Essex was an English rugby union league at the eighth level of the English rugby union system and was available to club sides based in Essex and north-east London. Promoted teams moved up to London 2 North East with league champions going up automatically and the runners up playing a playoff against the runners up from London 3 Eastern Counties, while demoted teams usually dropped down to Essex Canterbury Jack 1, with new teams also coming up from this league. Each year all clubs in the division also took part in the RFU Senior Vase – a level 8 national competition.
Rochford Hundred Rugby Club is an English rugby union club based in Hawkwell near Rochford in Essex. The first XV team currently play in Regional 2 Anglia, having been relegated from the Regional 1 South East in season 2023–24. The club also operates other adult teams and a full academy set-up of junior teams for both boys and girls.
Regional 2 Anglia is an English level 6 rugby union regional league for rugby clubs in London and the south-east of England including sides from Essex, Hertfordshire, Greater London, Suffolk and Norfolk. It was created as a product of 2022 Adult Competition Review.
2024-25 Counties 2 Eastern Counties 
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