Velomotion logo Velomotion small logo
Search icon
  • Product news
  • Cycling
  • Tests
    • complete wheels
    • Components
    • Accessories
  • Guides
    • Buyer's guide
    • Renting
    • Law
    • Workshop
    • bike trip

Cyclingroad cycling

Doping: UCI re-examines anti-doping samples from 2016 & 2017

29 November 2019 by Michael Behringer

Operation bloodletting doping cycling

Cycling: The world cycling association UCI has announced that anti-doping samples from 2016 and 2017 will be checked again. Due to new findings from Operation Aderlass, the Cycling Anti-Doping Foundation (CADF) is commissioned to do this.

The UCI responds to Operation Bloodletting documents

Operation Aderlass shook parts of the sports world in February 2019. Since then, five cross-country skiers and seven cyclists have been convicted, including the Austrians Stefan Denifl and Georg Preidler, as well as the German ex-pro Danilo Hondo. The UCI would now like to conduct further investigations based on the available documents and has commissioned the Cycling Anti-Doping Foundation (CADF) to do so.

UCI Notice:
“During the bloodletting investigation, and thanks to the close cooperation between the UCI and the Austrian authorities, several investigations into doping violations were launched. Several people, most of them active at the highest level, have now been penalized. The UCI would like to thank all the authorities working on the investigation and will continue to work closely with the parties concerned to protect honest athletes and guarantee clean sport.”



Who else is involved?

In addition to the three German-speaking athletes, the UCI banned the Italian Alessandro Petacchi and the Slovenians Kristijan Durasek, Kristijan Koren and Boruz Bozic. Their careers – in the case of Danilo Hondo also the coaching career with the Swiss national team – are likely to be over. Operation bloodletting was set in motion by ARD editors. A successful raid was then carried out at the Nordic World Ski Championships in Seefeld, as well as at the former Milram team doctor Mark Schmidt in Erfurt. The loot: More than 40 blood bags. At least 21 athletes from five different sports should be involved. But as is so often the case, the names of the fraudsters – apart from cross-country skiing and cycling – remained secret.

The UCI asks the CADF to reanalyze samples taken in 2016 and 2017 https://t.co/YBaCzI6lNo pic.twitter.com/G9ov30RSaa

— UCI_media (@UCI_media) November 27, 2019



Tags:dopingNewsBloodletting Operation

More than Michael Behringer

Cycling with all its tactics, stage analyses, placements and forecasts are Michael Behringer's great passion. In 1996 he tracked his first Tour de France. Since then he has observed almost every race. His passion for cycling has been with him for over two decades. There is no end in sight.

New TPU tube for more efficiency in the road bike setup: Pirelli SmartUBE RS

Winora Sinus FS: Full suspension and low step-through for everyday use and touring

Fun facts and figures about the 12th stage of the Tour de France 2025: Florian Lipowitz and Tadej Pogacar shine in Hautacam

Tour de France Tadej Pogacar mountain time trial

Tour de France #13 Preview: Who will win the mountain time trial?

RockShox ZEB vs. Domain: Which offers more for the money?

Pogacar Tour de France Lipowitz

Tour de France #12: Pogacar dominates, Lipowitz impresses

The new Crankbrothers Stamp 0: Win 1 of 20 pedal sets

Tour de France Hautacam

Tour de France #12 Preview: Will the Tour winner win again in Hautacam?

Girmay Tour de France

Tour de France #11 Preview: Will the outliers prevail again?

Simon Yates Tour de France

Tour de France #10: Simon Yates wins, Ben Healy in yellow

Martinez Lenny Paris Nice

Tour de France #10 Preview: A breakaway can celebrate

Merlier Tour de France

Tour de France #9: Merlier wins the sprint in Châteauroux

Tour de France bauhaus Ackermann

Tour de France #9 Preview: Chances of victory for Bauhaus and Ackermann?

Milan Tour de France

Tour de France #8: Milan celebrates his first Tour stage win

Related Articles

  • Bloodletting Operation: Two other Germans involved in the Erfurt doping scandal
  • cycling: Doping: The Austrians Denifl & Preidler admit blood doping
  • Danilo Hondo: “Got doped in a room with Petacchi”
  • Book by Rudy Pevenage: "Nothing but the Truth" will be released on June 10th
  • cycling: The decision has been made: UCI acquits Chris Froome
  • Velomotion Team
  • media facts
  • Imprint
  • Data protection/ GDPR

© 2025 Velomotion GmbH