Sports

Renault Grand Prix results Overview of Renault's Formula One Grand Prix results as a works team and engine supplier, including how results are recorded, notable eras, and how to read season-by-season tables.

Republic of Ireland national football team The Republic of Ireland national football team represents the Republic in international association football and is governed by the Football Association of Ireland (FAI).

Republic of the Congo at the Olympics History of the Republic of the Congo's participation in the Olympic Games, its athletes, key milestones, and distinctions from other countries named Congo.

Réunion national football team Regional football team representing Réunion (French overseas department); competes in regional tournaments but is not a FIFA member; managed under the French football system.

Rhodesia at the Olympic Games Rhodesia at the Olympics Overview of Rhodesia's Olympic participation, changing political status, IOC abbreviation RHO, suspension amid decolonization and links to the later Zimbabwean team.

Rhythmic Gymnastics: sport, apparatus, history and competition Rhythmic gymnastics Rhythmic gymnastics is a female-dominated Olympic sport combining gymnastics, dance and apparatus manipulation. This article explains its apparatus, scoring, history, events and di…

Richard Childress Racing American stock car racing team based in North Carolina, known for its long partnership with Dale Earnhardt, multiple NASCAR Cup championships, and a broad presence across NASCAR se…

Richard Petty Motorsports Richard Petty Motorsports is a professional NASCAR team that continued the Petty racing legacy, best known for the iconic No. 43 car, competing in NASCAR's top stock-car series wit…

Riding helmet Protective helmet for people who ride horses: design, types, fit and maintenance, safety standards, history, and practical guidance for reducing head injury risk.

Rikishi — professional sumo wrestler Rikishi Rikishi are professional sumo wrestlers in Japan. This article explains the term, career structure, daily life in a stable, rituals and equipment, typical diet and physique, and re…

Rimouski Océanic Major junior ice hockey club in Rimouski, Quebec; a QMJHL team since 1995 with roots in older franchises, Memorial Cup success, and many notable NHL alumni.

Rink: Ice, roller and sport surfaces Rink A rink is a prepared surface for skating or related sports. This article explains types (ice rinks, roller rinks, curling sheets, bandy fields), construction, maintenance, historic…

Riverside Stadium — home of Middlesbrough Football Club Riverside Stadium Football stadium in Middlesbrough, England; opened in 1995. All-seated capacity about 34,742 with permission to expand to 42,000. Primary ground for Middlesbrough F.C. and a local…

Road game (away game) Road (sports) A road (away) game is when a team competes at an opponent's venue. This article explains the concept, causes and effects of home advantage, formats, travel impacts, strategy and no…

Road Bicycle Racing: Overview, Formats, History and Major Events Road bicycle racing Road bicycle racing is competitive cycling on paved roads. This article covers formats, equipment, history, major races, national traditions, tactics, governance and further resour…

Roasso Kumamoto Roasso Kumamoto is a professional Japanese football club based in Kumamoto, Kyushu, competing in the country's league system and known for its regional identity and community engag…

Robur Siena (Robur Siena S.p.A.) Robur Siena Robur Siena S.p.A. is a professional football club based in Siena, Tuscany, Italy, known for its black-and-white colors, regional support, and participation in the Italian league s…

Rochester Americans (Amerks) — AHL professional ice hockey team Rochester Americans The Rochester Americans, commonly called the Amerks, are an AHL franchise founded in 1956. Based in Rochester, New York, they are the primary affiliate of the Buffalo Sabres and ha…

Rochester Lancers (soccer club) Rochester Lancers Rochester Lancers is the name of a professional and semi‑professional soccer franchise from Rochester, New York, with roots in the late 1960s and several later revivals in outdoor…

Rochester New York FC Professional soccer club from Rochester, New York. Founded in 1996 as the Rochester Raging Rhinos, resumed play in MLS Next Pro in 2022 after a multi-year hiatus; notable U.S. Open…

Rock climbing: overview, styles, equipment, technique and safety Rock climbing Comprehensive overview of rock climbing: disciplines, gear, movement techniques, training, safety practices and historical development for recreational and competitive climbers.

Rock–Paper–Scissors A concise encyclopedia entry describing the rules, variants, history, cultural names, strategy, and uses of the hand game rock–paper–scissors.

Rockford IceHogs (American Hockey League) Rockford IceHogs American Hockey League team based in Rockford, Illinois. Established as an AHL franchise in 2007 with roots in a UHL club, the IceHogs are the primary development affiliate of the…

Rodeo: North American ranch traditions, competitive events, and modern regulation Rodeo Overview of rodeo: North American ranch-origin contests—timed and judged events like bull riding, roping and bronc riding—how they professionalized, are regulated, and face animal…

Roller derby: overview, rules, history and modern revival Roller derby Roller derby is a full-contact team sport on roller skates. This article explains how it is played, its equipment and positions, its 20th‑century origins and the women-led revival…

Roller skating: sport, recreation, and culture Roller skating Roller skating is movement on wheeled skates for recreation, transport and competition. This article explains types of skates, mechanics, history, popular styles, organized sports…

Romania at the Olympics A concise account of Romania’s Olympic participation from its 1900 debut to later achievements, prominent athletes, sporting strengths, and the national committee and abbreviation…

Romania national football team The Romania national football team represents Romania in international men's football. Known as the Tricolorii, it has a long history, notable 1990s success, and famous players suc…

Rookie (newcomer): meaning, contexts, and notable features Rookie A rookie is someone new to a role or activity. This article explains the term’s meaning, typical characteristics, origins, common contexts such as sports, and distinctions from rel…

Roots Hall (Southend United stadium) Roots Hall Roots Hall is the long‑time home ground of Southend United in Southend-on-Sea, Essex. A mid‑20th‑century football stadium with seated stands and terraces, it has been the subject o…

Rosario Central (Club Atlético Rosario Central) Rosario Central Argentine sports club best known for its football team: founded in 1889, blue-and-yellow colors, historic rivalry with Newell’s Old Boys and winners of domestic and international t…

Rose Bowl Game Annual college football bowl game played in Pasadena, California, traditionally on New Year's Day. Established in the early 20th century, it is one of the sport's oldest and most c…

Rosenborg BK Rosenborg BK (RBK) is a professional football club from Trondheim, Norway. Founded in 1917, it is the country's most successful team with numerous league and cup titles and a notab…

Rot Weiss Ahlen: German football club from Ahlen, North Rhine-Westphalia Rot Weiss Ahlen Rot Weiss Ahlen is a German association football club from Ahlen known for red-and-white colours, a history of name changes tied to sponsorship, and spells in the national and regi…

SC Rot-Weiß Oberhausen Rot-Weiß Oberhausen German football club from Oberhausen, North Rhine-Westphalia. A red-and-white side with a long regional history, based at the Stadion Niederrhein and known for strong local support…

Round-robin tournament A round-robin tournament is a competition format in which each participant plays every other participant. Widely used in sports, games and leagues, it emphasizes fairness and compl…

Rounders — British and Irish bat-and-ball game Rounders Rounders is a bat-and-ball field sport originating in Great Britain and Ireland. Played widely in schools and at adult levels, it features innings, bases, and scoring by completing…

Rous Cup Short-lived international association football competition (1985–1989) between England, Scotland and invited South American sides, named after Sir Stanley Rous.

Rouyn-Noranda Huskies Canadian major junior ice hockey team in the QMJHL based in Rouyn-Noranda, Quebec, tracing roots to Montreal junior clubs and known for community role and player development.

Rowing: sport, technique, boats, and competitive traditions Rowing Rowing is the propulsion of a boat using human power through oars or sculls. This article outlines equipment, styles (sculling and sweep), boat classes, history, competitions, and…

Rowing at the 1980 Summer Olympics Overview of the rowing competition held 20–27 July 1980 at the Krylatskoye man-made basin in Moscow, the events contested, the venue and format, and the effects of the U.S.-led boy…

Royal Bafokeng Stadium Royal Bafokeng Stadium is a multi-purpose sports venue in Phokeng near Rustenburg, South Africa. It is known for football, rugby, and its role in the 2010 FIFA World Cup.

Rugby: the sport, its main forms, history and places called Rugby Rugby Rugby: overview of the sport of rugby football, its principal variations, brief history, cultural importance and towns and stadiums that share the name.

Rugby football Rugby football is a full-contact team sport that originated in 19th‑century England. It has multiple codes (notably rugby union and rugby league) and wide international followings,…

Rugby League: rules, history, and global reach Rugby League Concise overview of rugby league: rules, field and players, scoring, origins, competitions and countries where it is played.

Rugby sevens: rules, history, and major international competitions Rugby sevens Comprehensive guide to rugby sevens covering its Melrose origins, core rules and tactics, player demands, and major international competitions like the World Rugby Sevens Series, W…

Rugby union: rules, field, history and global competitions Rugby union Rugby union is a full-contact team sport played by two teams of 15 with an oval ball, governed by set rules. This article outlines play, field and equipment, scoring, history and m…

Rugby World Cup Sevens The Rugby World Cup Sevens is the world championship for rugby sevens, a fast-paced seven‑a‑side form of rugby union. This article explains its format, history, significance and no…