The club's origins date back to 1872, when, on 9 May, the Deutschen Flaggen-Club Heidelberg was formed, a rowing club.^[3] In the early days, several rowing clubs were formed in Heidelberg and disappeared again, but the remaining ones merged in 1875 to form the Heidelberger Ruderclub, under the leadership of the Flaggen-Club.

The game of rugby was introduced in the club in the early 1890s by Edward Hill Ullrich, who was partly of English descend and had a great love of "English" games, translating the rules of rugby into German. It is from this beginnings that the HRK claims to be the oldest rugby club in Germany. This is true in the sense that it is the oldest rugby-playing club in Germany but other clubs have an older rugby department.

The club had a golden era in the late 1920s, when it reached the German championship final three years in a row, winning the title in 1927 and 1928.

After years of stagnation and a lack of home ground, the HRK formed a youth department and moved to the Sportgelände an der Speyererstraße in 1961, which is still its current home. This development soon bore fruit and the club earned three championships in the 1970s, also qualifying for the new Rugby-Bundesliga in 1971. The club continued to be a force in German rugby well into the 80's, earning its last championship in 1986.

After a period of decline, it found itself in the 2nd Rugby-Bundesliga, where it was promoted from back to the first division in 1997. After a short stint in this league, the team had to return to the 2nd Bundesliga in 2000, where it was to remain for the next couple of seasons.

The club dominated the 2nd Bundesliga South/West in 2004-05, winning all 16 regular season games, the largest win being a 146-5 victory over BSC Offenbach. In the final against the North/East champion DSV 78/08 Ricklingen, an 18-6 victory meant promotion back to the Bundesliga.^[4]

Since then, the club has existed as a lower table side in the league, sitting just above the relegation zone. In 2008-09, the club's performance has much improved and a second place saw the team return to the German finals for the first time in over 20 years. In the semi-finals, the club beat SC Neuenheim, to reach its first national championship final since 1986, where it narrowly lost 11-8 to SC 1880 Frankfurt. The following season, HRK finished third in the league but reached the final once more, this time defeating SC 1880 39-22 in extra time, to earn its first national championship since 1986. It repeated this achievement in 2010-11 when it defeated Frankfurt once more in a closely fought final, winning 12-9. Having won the men's national cup and sevens championship as well as the national championship and sevens championship with the women's, the HRK took out all five available national titles in 2010-11.^[5]

In 2011-12, the club also took part in the North Sea Cup, a European Cup competition made up of two clubs each from Belgium, Germany and the Netherlands.^[6] The club once more finished top of the table in the league in 2011-12, losing only one of its 18 games, reaching the final for a fourth consecutive time, but facing TV Pforzheim there rather than SC 1880 Frankfurt, its opposition in the previous three finals.^[7] HRK won the final 20-16 and won its ninth German championship.

In the 2012–13 season the club took part in the European Clubs Championship, a new competition, on the strength of its North Sea Cup runners-up finish in the previous year, facing the Croatian champions RK Nada in the semi-finals, which HRK won 43–0. The club consequently qualified for the final against Lithuanian club RC Šiauliai who had knocked out SC 1880 in the semi-finals, winning this game and the competition 60–10.^[8] The European Clubs Championship is open to the winners of the Baltic and Balkan Cups as well as the winners and runners-up of the North Sea Cup.^[9][10]

HRK finished first in their group in the 2012-13 season and qualified for the south/west division of the championship round, where it also came first. The club won its fourth consecutive German championship defeating SC Neuenheim 41-10 in the final. In the North Sea Cup the club reached the final where it defeated Belgian club Boitsfort Rugby Club 34-10 to take out the competition for the first time.^[11]

The club remained unbeaten during the 2013–14 regular season, finishing first in the south-west championship round, receiving a bye for the first round of the play-offs and advancing to the finals after victories over RK 03 Berlin and Berliner RC. Heidelberg won its fifth consecutive title when it defeated TV Pforzheim 43–20 in Pforzheim.^[12]

In the 2014–15 season the club once again remained unbeaten and finished first in the south-west championship group once more. It defeated TV Pforzheim in the final of the German championship after play-off wins over TSV Handschuhsheim and RG Heidelberg. HRK thereby equaled Victoria Linden's record of six consecutive German championships.^[13]

In 2015–16 Heidelberger RK participated in the European Rugby Challenge Cup Qualifying Competition, competing against Grupo Desportivo Direito, Mogliano Rugby, Royal Kituro Rugby Club and Timișoara Saracens for a place in the 2016–17 European Rugby Challenge Cup.^[14] After two away wins the club played its first home game against Belgian side Kituro, which it won, thereby also opening its new home ground which has an artificial turf surface.^[15] Heidelberg lost its final game of the competition to Timișoara and was eliminated.^[16] In the Bundesliga Heidelberg completed the regular season unbeaten and defeated SC Germania List in the play-off semi-finals but suffered a surprise 41–36 defeat to TV Pforzheim in the final.^[17] Two further title wins ensued, 2017 against TV Pforzheim and 2018 against RG Heidelberg. The regular season 2018-2019 was concluded by clinching the third place and as the only side beating the 2019 national champion SC 1880 Frankfurt in a league game.^[18]

The club's reserve side has played for many years in the league below, the 2nd Bundesliga South/West, but stepped down to the third level for 2012–13.

The club also has a successful women's team, which plays at the highest level in Germany, the Women's Rugby Bundesliga, but it took the team until 2010 to win a national championship at this level. Since then the clubs women's team has won five consecutive national championships from 2010 to 2014. It has however won the national sevens championship in the past.

Note: Flags indicate national union under World Rugby eligibility rules. Players may hold more than one non-World Rugby nationality.

Men edit

• European Rugby Continental Shield
  • Runners up: 2018
• German rugby union championship
  • Champions: 1927, 1928, 1971, 1973, 1976, 1986, 2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018
  • Runners up: 1929, 1975, 1977, 1981, 1985, 2009, 2016
• German rugby union cup
  • Winner: 1973, 1976, 2011
  • Runners up: 2003
• German sevens championship
  • Champions: 2011, 2013, 2014
  • Runners up: 2012, 2015
• 2nd Rugby-Bundesliga
  • Champions: 1997, 2005
• North Sea Cup
  • Champions: 2013
  • Runners up: 2012

Women edit

• German rugby union championship
  • Champions: 2010, 2011, 2012, 2013, 2014, 2015, 2016
  • Runners up: 2007, 2009
• German sevens championship
  • Champions: 2006, 2008, 2009, 2011, 2012, 2013
  • Runners-up: 2014, 2016

Men: First team edit

Recent seasons of the club:^[19]

• Until 2001, when the single-division Bundesliga was established, the season was divided in autumn and spring, a Vorrunde and Endrunde, whereby the top teams of the Rugby-Bundesliga would play out the championship while the bottom teams together with the autumn 2nd Bundesliga champion would play for Bundesliga qualification. The remainder of the 2nd Bundesliga teams would play a spring round to determine the relegated clubs. Where two placing's are shown, the first is autumn, the second spring. In 2012 the Bundesliga was expanded from ten to 24 teams and the 2nd Bundesliga from 20 to 24 with the leagues divided into four regional divisions.

Men: Reserve team edit

Women edit

In Germany's 2006–08 European Nations Cup campaign, no player from the club was called up for the national team.

In the 2008–10 campaign, Anjo Buckman, Christopher Liebig, Steffen Liebig, Patrick Schliwa and Tim Kasten were new additions to the club's list of internationals.

In the 2010–12 campaign, Raphael Pyrasch, Pieter Jordaan, Alexander Widiker, Arthur Zeiler, Daniel Armitage, Sean Armstrong and Kehoma Brenner were all new additions to the club's list of German internationals, while Patrick Schliwa, Anjo Buckman, Steffen Liebig and Tim Kasten appeared again.

For the opening match of the 2012–14 edition of the ENC against the Ukraine Sean Armstrong, Anjo Buckman, Pieter Jordaan, Alexander Widiker, Arthur Zeiler, Steffen Liebig, Kehoma Brenner and Rafael Pyrasch where once more selected while Benjamin Danso, Raynor Parkinson and Samy Füchsel were new additions to the club's list of German internationals.^[20]

Felix Lammers marked his first regular season of international rugby with a try in the 18-26 defeat against Russia in Heidelberg on March 2, 2019 in week 3 of the 2019 Rugby Europe Championship.

• (in German) Official website
• (in German) Official website of the rugby department
• Heidelberger RK team info at TotalRugby.de
• Tables and results of the Rugby-Bundesliga at rugbyweb.de