Landis turned professional in 1999 with the Mercury Cycling Team. He joined the US Postal Service team in 2002, and moved to the Phonak Hearing Systems team in 2005.
Landis was fired from the Phonak team on August 5, 2006, after a test result indicated an abnormally high testosterone/epitestosterone ratio after stage 17 of the 2006 Tour de France. He subsequently received a two year ban from professional racing, following an arbitration panel's 2 to 1 ruling on September 20, 2007. He appealed the result of the arbitration hearing to the Court of Arbitration for Sport, which subsequently upheld the panel's ruling.
Landis remains suspended through January 30, 2009. He has been linked to the Rock Racing as an adviser during 2008. Cyclingnews.com reported on September 10, 2008 that Landis will ride for the team currently sponsored by Health Net-Maxxis, under a new title sponsor for 2009.
Landis used his first bike to ride while out fishing with a friend but quickly learned to enjoy riding for its own sake. At one point, he became determined to ride in a local race. Landis showed up wearing sweatpants because his religion forbade wearing shorts; he won anyway. More wins followed as Landis continued to enjoy the sport. Disturbed at his son's participation in what he considered a "useless" endeavor, Landis' father tried to discourage him from racing his bike by giving him extra chores. This left him no time to train during the day, so he would sneak out of the house at night to train, sometimes at 1 or 2 a.m. and often in the freezing cold. Landis' father, a devout Mennonite, received a tip that his son had been going out at night. He did not appreciate his son's passion for cycling and thought that he might be getting into drugs or alcohol. He often followed Landis at a distance to make sure he was not getting into trouble. Today, Landis' father has become a hearty supporter of his son and regards himself as one of Floyd's biggest fans.
Landis performed well enough on the road that Lance Armstrong recruited him to U.S. Postal and chose Landis to ride alongside him in three straight Tours de France (all of which Armstrong won) from 2002 to 2004. Landis often pushed the pace in the mountains to break the pack before Armstrong made his final move. In the 2004 tour, Landis led Armstrong and a few of Armstrong's main rivals over the final climb of stage 17, putting on such an impressive display of strength that comedian and avid bike-racing fan Robin Williams dubbed him the "Mofo of the Mountains." Landis' performance led some observers to peg him as a possible team leader and future winner of the maillot jaune. Landis left US Postal later that year after receiving a better contract offer from the Phonak squad.
In the 2005 Tour de France, Landis finished ninth overall in the General Classification, his highest finish in the tour at that time.
Landis started the 2006 season strongly, with overall wins in the Amgen Tour of California, and then in the prestigious Paris-Nice, both week-long stage races. Winning Paris-Nice gave Landis 52 points in the UCI ProTour individual competition, starting him off in first place for 2006. Landis continued his display of strength with another overall win in the Ford Tour de Georgia, which took place from April 18 to April 23. In addition to winning the Tour de Georgia time trial, Landis managed to retain every second of his lead through the mountains with a close second place finish to Tom Danielson on Brasstown Bald, the most difficult climbing stage of the tour.
In the lead-up to the 2006 Tour de France, Landis was widely mentioned as a dark horse contender. The widespread assumption was that the winner would be either Ivan Basso or Jan Ullrich, who finished second and third respectively in the 2005 tour. In the days immediately before the race, the Operación Puerto doping case forced Basso and Ullrich to withdraw, leaving Landis prominent among a field of possible favorites.
Landis' Tour did not get off to an encouraging start. When his turn came to leave the start house in the Prologue time trial, he was not even there, having suffered a cut tire on his rear disc wheel. He finished ninth in the stage, just 9 seconds behind winner Thor Hushovd. His bad luck in the time trial continued during Stage 7, a 52 kilometer individual time trial to Rennes, when a handlebar malfunction forced him to switch bikes midway through the race. Nevertheless, Landis managed to finish in second place, one minute behind T-Mobile's Serhiy Honchar of Ukraine. Landis gained an important time advantage over other top contenders for the overall victory as the racers headed into its first mountain stages.
In the second mountain stage, he was among the few that could keep up with the fierce pace set by the riders of the Rabobank team. Landis finished the stage sharing third place with Denis Menchov and Levi Leipheimer. He retained the overall lead until Stage 13, when he and his team let a breakaway group get a half-hour lead in the stage. Among the group was his former teammate Óscar Pereiro, who took the overall lead by 89 seconds. The assumption was that Pereiro, who had lost half an hour in the three previous mountain stages, would not be a serious contender in the Alps, and that it would be easy to win the jersey back. Indeed, in Stage 15, on the slopes of the infamous l'Alpe d'Huez, Landis outrode Pereiro by almost two minutes, regaining the jersey and a 10-second overall lead in the process.
The next day was a different story. Landis "hit the wall" on the final ascent up La Toussuire, losing ten minutes. He fell from first to eleventh place in the general classification, and Pereiro took the overall lead and was eight minutes ahead of him. Landis reportedly had a lapse in concentration and failed to eat enough during the ride in this stage. With only two more stages where the general classification could reasonably be contested remaining in the Tour, one more mountain stage and one time trial, it was assumed his disastrous performance would mark the end of his chance to win the Tour. Many assumed that he might not even achieve a place on the podium. Among the exceptions to this pattern of thinking was five time tour winner Eddy Merckx. Merckx bet 100 euros against 75 to 1 odds that Landis would still win the Tour. His son, Axel Merckx, was on Landis's Phonak team for the 2006 Tour.
On the following day's Stage 17, Landis stunned the cycling world with a 120 km solo breakaway attack that has been called "one of the most epic days of cycling ever seen". The performance earned Landis comparisons to the famed rides of Eddy Merckx. At one point on the course, he was 9 minutes 4 seconds clear of Pereiro. Landis ultimately won the stage by nearly six minutes over Team CSC's Carlos Sastre and took more than seven minutes out of Pereiro's lead. At the end of the day, Landis sat in third place overall, 18 seconds behind Sastre and just 30 seconds behind the Tour leader. The next stage was a 57 km individual time trial, and Landis' strength in time trialing put him well within striking distance of regaining the tour lead. Landis finished third in the time trial of Stage 19, 89 seconds ahead of Pereiro and 3 minutes 31 seconds ahead of Sastre, to reclaim the yellow jersey with a lead of 59 seconds. Landis retained the lead through Stage 20, the procession into Paris, becoming the first placed finisher of the 2006 Tour de France by 57 seconds.
Following a drug test which was positive for the performance enhancing drug (testosterone) on Stage 17, he was eventually stripped of the 2006 Tour title, which reverted to Oscar Pereiro.
Landis rode the 2006 Tour with the constant pain from the injury, which he described thus: "It's bad, it's grinding, it's bone rubbing on bone. Sometimes it's a sharp pain. When I pedal and walk, it comes and goes, but mostly it's an ache, like an arthritis pain. It aches down my leg into my knee. The morning is the best time, it doesn't hurt too much. But when I walk it hurts, when I ride it hurts. Most of the time it doesn't keep me awake, but there are nights that it does."
During the Tour, Landis was medically approved to take cortisone for this injury, a medication otherwise prohibited in professional cycling for its known potential for abuse. Landis himself called his win "a triumph of persistence" despite the pain. Landis underwent successful hip resurfacing surgery on September 27, 2006.
On July 27, 2006 the Phonak Cycling Team announced Floyd Landis had a urine test come back positive, having an unusually high ratio of the hormone testosterone to the hormone epitestosterone (T/E ratio) after the epic performance in Stage 17. Landis denied having doped and placed faith in a test using his backup sample. Phonak stated that he would be dismissed should the backup sample also test positive. It did, and Landis was suspended from professional cycling and dismissed from his team. Landis's personal physician later disclosed that the test had found a T/E ratio of 11:1 in Landis, far above the maximum allowable ratio of 4:1.
The test on Landis's Stage 17 A sample had been performed by the French government's anti-doping clinical laboratory, the National Laboratory for Doping Detection (LNDD). LNDD is a division of the Ministry of Youth, Sport, and Social Life and is accredited by WADA, the World Anti-Doping Agency.
Under the rules of the International Cycling Union (UCI), Landis had five days to request independent verification using the backup sample. However, after just four days, on July 31, the UCI, claiming that Landis had yet to act, preempted him by requesting that the same lab be the one to test the backup sample. The UCI announced, "We have done this so the whole thing can be speeded up. We took this decision because of the importance of the case. Also, the longer it goes on the more damage the sport risks suffering." In response, a spokesman for Landis insisted that the cyclist had asked on July 31 for testing of the backup sample. Had the UCI not intervened and had Landis waited the full five days before requesting testing of his backup sample, the test result would not have been forthcoming for several weeks since LNDD closes during August, as is a widespread custom among workplaces in France. The B sample confirmed the A sample, and also tested positive for an unnatural source of testosterone.
Following the reported positive drug test on his A sample, Landis suggested that the results had been improperly released by the UCI. On August 9, 2006, UCI president Pat McQuaid rejected the claim, saying, "We acted correctly. We informed the team, the rider, and the federation that there had been an irregularity. Then we issued a press release saying that an unnamed rider had been found positive in the Tour. Landis's team published his name, two days later... I have full faith in that laboratory, and there are stringent measures kept in place by the anti-doping agencies to ensure they proceed correctly.
As Landis forfeited his Tour title, the second place rider, Óscar Pereiro, became the race's official winner. The decision of whether to strip Landis of his title was made by the International Cycling Union (UCI). Under UCI rules, the determination of whether or not a cyclist violated any rules must be made by the cyclist's national federation, in this case USA Cycling, which transferred the case to the United States Anti-Doping Agency (USADA).
Landis was also banned from the sport for two years, dated retroactively to January 2007. Even before the USADA's ruling on this matter, the controversy resulted in the disbandment of Landis's former team, Phonak.
Landis agreed not to participate in any racing in France in 2007 to allow him to postpone a hearing of his case there for as long as possible. On December 19, 2007, the French Anti-Doping Agency found him guilty of doping, and issued a two-year suspension, which bars him from racing in France until early 2009. He has not, so far, appealed that decision, though it is likely that he was waiting for the result of his first Court of Arbitration for Sport appeal before doing so.
Among Landis's lawyers were José Maria Buxeda of Spain and Howard L. Jacobs of the United States. Buxeda represented Spanish cyclists Roberto Heras when he was suspended for two years after testing positive for EPO. Jacobs has extensive experience defending athletes accused of doping, such as Tyler Hamilton and sprinter Tim Montgomery. They are also representing Kazakh rider Alexandre Vinokourov who was accused of blood doping, kicked out of the 2007 Tour de France, and fired from his cycling team.
Landis and his spokespeople have put forth a variety of reasons, at various times, for his positive drug test. They include: naturally high testosterone, drinking alcohol, dehydration, thyroid medication, and a conspiracy against him. His defense ultimately criticized LNDD's methodology and execution.
Landis is quoted as saying, "There are multiple reasons why this could have happened, other than what they're saying ... there are possibly hundreds of reasons why this test could be this way.
The variety of explanations offered up by Landis provided fodder for many skeptical columns by sports journalists and inspiration for satirists such as late-night national TV show host David Letterman, who presented the "Top 10 Floyd Landis Excuses" on his show.
Floyd Landis made an appearance on the Los Angeles based syndicated radio show “The Adam Carolla show” where he was offered the chance to prove his innocence by taking a polygraph test in which he would be asked if he “knowingly” used performance-enhancing drugs during the 2006 Tour de France. Upon advice of his lawyer he refused to take the polygraph test.
Several experts have refuted Landis's assertions. Prof. Christiane Ayotte, director of Montreal's anti-doping laboratory, said that "In 25 years of experience of testing testosterone ... such a huge increase in the level of testosterone cannot be expected to come from any natural factors." David Black, a forensic toxicologist for Nashville-based Aegis Sciences, said, "There are not hundreds of plausible explanations. If the tests were so unreliable that there were hundreds of possible reasons, there would be no point in performing the tests.
Landis later backtracked from some of the assertions, saying, "The whisky idea was not mine and the dehydration was a theory from the lawyers I hired in Spain to represent me".
On September 7, 2006, Landis was televised on San Diego's NBC affiliate announcing at a La Jolla fundraiser that information in the lab report could exonerate him. He stated that more details would be announced, perhaps as early as the next day. On September 8, 2006, Landis's attorney announced that he would formally request that the case be dropped on the grounds that LNDD's 370 page report revealed inconsistencies in the way the samples were handled.
Team Landis has also launched an extensive PR campaign, culminating in the publication of a book, Positively False: The Real Story of How I Won the Tour de France, in June 2007. The publication was preceded by a spate of sympathetic media coverage of Landis, including the cover story in the June 2007 issue of Bicycling magazine, written by Loren Mooney, the co-author of Positively False.
The CIR test is used to distinguish between testosterone produced naturally by the athlete's body and synthetic testosterone introduced from an outside source. The test is performed by Isotope Ratio Mass Spectrometry (IRMS). According to Gary I. Wadler, M.D., a member of the World Anti-Doping Agency, the carbon isotope ratio test needs to be done only once, on either an A or on a B sample, particularly if the athlete’s T/E ratio is high as in Landis's case.
It has been suggested that Landis may have been using testosterone over the long term but either masking it or diluting it to avoid detection. The positive test result would therefore have been from a mistake with the alleged doping program on one day.
Landis gave a total of eight samples during the 2006 Tour de France. As part of its prosecution, USADA had remaining "B" portions of the other samples tested by the French laboratory. Four of those samples also showed the presence of synthetic testosterone.
On July 28, 2006 Landis appeared on "Larry King Live" to explain his situation and reiterate his innocence. Seven-time Tour de France winner Lance Armstrong phoned the show to express support for his former teammate. Armstrong expressed skepticism of the French laboratory that conducted Landis's drug test, noting it is the same laboratory involved in some of the doping allegations against him. Armstrong has continuously expressed support for Landis and stated his conviction that the process is biased against athletes.
Fellow professional and 10 time Tour de France cyclist, Australian Stuart O'Grady, left no doubt as to his view in an interview for the Australian 60 Minutes program televised on 22 July 2007. The reporter Liz Hayes asked O'Grady: "Would anyone have picked that — that the winner of last year's race was a drug cheat?" O'Grady replied,
Christophe Moreau, who rode the 2006 Tour for AG2R Prevoyance said ,
The review board notified Landis on September 18 of its recommendation that USADA proceed with the disciplinary process. Howard Jacobs, attorney for Landis, requested an open hearing by the American Arbitration Association to contest potential sanctions against the athlete.
In their submissions to the USADA, Landis's attorneys advanced four main arguments.
The legitimacy of these arguments has been questioned:
According to Lemond quoted in the Sunday Times the conversation with Geoghegan was,
Following the testimony, Landis's legal team announced that Geoghegan had just been fired as Landis's business manager. Geoghegan was also observed by reporters approaching LeMond during the break. LeMond later stated to reporters that Geoghegan had admitted making the call, and "tried to apologize". Landis has admitted to being in the same room as Geoghegan when the call was made, and defended his decision not to fire Geoghegan until after the LeMond testimony, saying he had been waiting for legal advice. Landis has not commented on how Geoghegan came to know of LeMond's childhood sexual abuse as well as his personal mobile phone number. Geoghegan blamed "a beer or two" for his action, and entered an undisclosed rehab facility on May 21. The Los Angeles County Sheriff's Office opened an investigation of the incident as a potential witness tampering and then terminated the case without prosecution on July 31.
LeMond's testimony is arguably supported by an online posting Floyd Landis made on the Daily Peloton forum, in which he states that LeMond disclosed personal information of a sensitive nature to Landis, and Landis threatened to use the information to damage LeMond if he continues to involve himself in Landis's USADA appeal process:
Unfortunately, the facts that he divulged to me in the hour which he spoke and gave no opportunity for me to do the same, would damage his character severely and I would rather not do what has been done to me. However, if he ever opens his mouth again and the word Floyd comes out, I will tell you all some things that you will wish you didn't know...
The committee ruled that "the charge of an elevated T/E ratio from the sample was not established in accordance with the WADA International Standards for Laboratories" and dismissed that charge.
The finding means that Landis was cleared of the initial positive T/E violation, but was found to have been positive for the presence of exogenous testosterone. "As has been held in several cases, even where the T-E ratio has been held to be unreliable... the IRMS analysis may still be applied," the majority wrote. "It has also been held that the IRMS analysis may stand alone as the basis" of a positive test for doping.
The committee ordered that Landis be suspended from cycling for two years, retroactive to January 30, 2007 and that he forfeit the 2006 Tour de France win.
Campbell concluded that accused athletes face an uphill battle in efforts to clear their names. "Because everyone assumes an athlete who is alleged to have tested positive is guilty, it is not fashionable to argue that laboratories should comply with strict rules," Campbell suggested. "However, if you are going to hold athletes strictly liable with virtually no possibility of overcoming a reported alleged positive test even in the face of substantial and numerous laboratory errors, fairness and human decency dictates that strict rules be applied to laboratories as well. To do otherwise does not 'safeguard the interest of athletes.'"
"WADA should be writing rules that mandate the highest scientific standards rather than writing rules for a race to the bottom of scientific reliability so convictions can be easily obtained, as this case demonstrates," Campbell concluded. "Given the plethora of laboratory errors in this case, there was certainly no reliable scientific evidence introduced to find that Mr. Landis committed a doping offence."
Christopher Campbell was also the dissenting voice in the doping trial of Tyler Hamilton. Campbell was the choice of Landis' defense team to sit on the panel
In an exception to the general rule that parties pay their own costs, CAS ordered Landis to pay $100,000 US towards the legal costs of the US Anti-Doping Agency. The court castigated Landis's litigation tactics, noting that all of Landis's "multiple defenses have been rejected as unfounded", and decrying such actions as Landis's lawyers requiring the USADA to bring nine witnesses from France to New York to be available for questioning—and never questioning them. It was also critical of allegations of fraud and cover-up made as part of Landis' case which were not established by any evidence and about which relevant witnesses were not questioned.