# LuK Challenge Chrono

LuK Challenge Chrono was a road bicycle race held annually as a team time trial for pairs in Bühl, Germany. In 2005 and 2006, the race was organized as a 1.1 event on the UCI Europe Tour. After 2006, the sponsor, LuK, withdrew as part of Germany's general disengagement from cycling amidst a number of doping scandals, and the race did not take place again.
In the past, this race was also known as:
* 1968 – 1992: Grand Prix Baden-Baden
* 1993 – 1996: Telekom Grand Prix
* 1997 – 1999: Grand Prix Breitling
* 2000 – 2001: Grand Prix EnBW
* 2002 – 2003: Karlsruher Versicherungs-Grand Prix
* 2004 – 2006: LuK Challenge (Bühl)

## Winners

| Year | Country | Rider |
| 1968 | Italy | Vittorio Adorni (victory shared with Ferdinand Bracke) |
| 1968 | Belgium | Ferdinand Bracke (victory shared with Vittorio Adorni) |
| 1969 | Belgium | Herman van Springel (victory shared with Roger De Vlaeminck) |
| 1969 | Belgium | Roger De Vlaeminck (victory shared with Herman van Springel) |
| 1971 | Belgium | Eddy Merckx (victory shared with Herman van Springel) |
| 1971 | Belgium | Herman van Springel (victory shared with Eddy Merckx) |
| 1989 | France | Laurent Fignon (victory shared with Thierry Marie) |
| 1989 | France | Thierry Marie (victory shared with Laurent Fignon) |
| 1992 | Germany | Dominik Krieger (victory shared with Tony Rominger) |
| 1992 | Switzerland | Tony Rominger (victory shared with Dominik Krieger) |
| 1993 | Italy | Gianni Bugno (victory shared with Maurizio Fondriest) |
| 1993 | Italy | Maurizio Fondriest (victory shared with Gianni Bugno) |
| 1994 | Germany | Jens Lehmann (victory shared with Tony Rominger) |
| 1994 | Switzerland | Tony Rominger (victory shared with Jens Lehmann) |
| 1995 | Italy | Andrea Chiurato (victory shared with Tony Rominger) |
| 1995 | Switzerland | Tony Rominger (victory shared with Andrea Chiurato) |
| 1996 | Great Britain | Chris Boardman (victory shared with Uwe Peschel) |
| 1996 | Germany | Uwe Peschel (victory shared with Chris Boardman) |
| 1997 | Switzerland | Oscar Camenzind (victory shared with Johan Museeuw) |
| 1997 | Belgium | Johan Museeuw (victory shared with Oscar Camenzind) |
| 1998 | Germany | Udo Bölts (victory shared with Christian Henn) |
| 1998 | Germany | Christian Henn (victory shared with Udo Bölts) |
| 1999 | Great Britain | Chris Boardman (victory shared with Jens Voigt) |
| 1999 | Germany | Jens Voigt (victory shared with Chris Boardman) |
| 2000 | Germany | Michael Rich (victory shared with Torsten Schmidt) |
| 2000 | Germany | Torsten Schmidt (victory shared with Michael Rich) |
| 2001 | France | Florent Brard (victory shared with Christophe Moreau) |
| 2001 | France | Christophe Moreau (victory shared with Florent Brard) |
| 2002 | Germany | Uwe Peschel (victory shared with Michael Rich) |
| 2002 | Germany | Michael Rich (victory shared with Uwe Peschel) |
| 2003 | Germany | Sebastian Lang (victory shared with Michael Rich) |
| 2003 | Germany | Michael Rich (victory shared with Sebastian Lang) |
| 2004 | United States | Bobby Julich (victory shared with Jens Voigt) |
| 2004 | Germany | Jens Voigt (victory shared with Bobby Julich) |
| 2005 | United States | Bobby Julich (victory shared with Jens Voigt) |
| 2005 | Germany | Jens Voigt (victory shared with Bobby Julich) |
| 2006 | Germany | Markus Fothen (victory shared with Sebastian Lang) |
| 2006 | Germany | Sebastian Lang (victory shared with Markus Fothen) |