Cambridge is home to two Real Tennis courts (out of just 42 in the world) at Cambridge University Real Tennis Club. British American Football League club Cambridgeshire Cats play at Coldham's Common. Cambridge Royals are members of the British Baseball Federation's Triple-A South Division. Cambridge has two cycling clubs: Team Cambridge and Cambridge Cycling Club. Cambridge & Coleridge Athletic Club is the city's track and field club, based at the University of Cambridge's Wilberforce Road track. Cambridge Handball Club compete in the men's England Handball National Super 8 League, and the women's England Handball National Super 7 League. There are three field hockey clubs; Cambridge City Hockey Club, Cambridge South Hockey Club and Cambridge Nomads. The city is also represented in polo by Cambridge Polo Club, based in Barton, just outside the city. The Romsey Town Rollerbillies play roller derby in Cambridge. Speedway racing was formerly staged at a greyhound stadium in Coldhams Lane. Cambridge is also known for the sporting events between the University of Cambridge and the University of Oxford, especially the rugby union Varsity Match and the Boat Race, though many of these do not take place within Cambridge. Cambridge's main traditional theatre is the Arts Theatre, a venue with 666 seats in the town centre. The theatre often has touring shows, as well as those by local companies. The largest venue in the city to regular hold theatrical performances is the Cambridge Corn Exchange with a capacity of 1,800 standing or 1,200 seated. Housed within the city's 19th century former corn exchange building the venue was used for a variety of additional functions throughout the 20th century including tea parties, motor shows, sports matches and a music venue with temporary stage. The City Council renovated the building in the 1980s, turning it into a full-time arts venue, hosting theatre, dance and music performances. The newest theatre venue in Cambridge is the 220-seat J2, part of Cambridge Junction in Cambridge Leisure Park. The venue was opened in 2005 and hosts theatre, dance, live music and comedy The ADC Theatre is managed by the University of Cambridge, and typically has 3 shows a week during term time. It hosts the Cambridge University Footlights Dramatic Club which has produced many notable figures in British comedy. The Mumford Theatre is part of Anglia Ruskin University, and hosts shows by both student and non-student groups. There are also a number of venues within the colleges. Within the city there are several notable museums, some run by the University of Cambridge Museums consortium and others independent of it.