Men's Champions:

2012:  Worms (Ger)
2011:  Paderborn (Ger)
2010:  Paderborn (Ger)
2009:  Aberdeen (Sco)
2008:  Paderborn (Ger)
2007:  Paderborn (Ger)
2006:  Stuttgart (Ger)
2005:  Paderborn (Ger)

Women's Champions:

2012:  Pontefract (Eng)
2011:  Belfast Boat Club (Nir)
2010:  Edgbaston Priory (Eng)
2009:  Pontefract (Eng)
2008:  Pontefract (Eng)
2007:  L'Hermine (Fra)
2006:  Pontefract (Eng)
2005:  Bordershorn (Ger)