Despite stepping down as the Livestrong Foundation's chairman this week, cyclist Lance Armstrong was on hand Friday night at the charity's 15th anniversary gala to give a speech, but it did not contain an explanation or apology for the alleged doping that cost him his medals, sponsors.
"It's been a difficult couple of weeks. I've been better and I've also been worse," he said once supporters finished clapping for him. "This mission is bigger than me. It's bigger than any individual."
His appearance comes just days after he was stripped of his stripped of his seven Tour de France titles and banned from cycling by the U.S. Anti-Doping Agency and dropped by many sponsors following the release of the USADA's case file against Armstrong.
The USADA released a 200-page report last week, which include the names of 11 teammates who say he was using performance enhancing drugs to cheat. In August, he told the USADA that he wouldn't fight the June doping charges against him, but had insisted he never cheated.
The International Cycling Union could also strip Armstrong of his seven Tour de France titles from 1995 to 2005. They could also require him to pay back at least $4 million in race winnings.
Sponsors who dropped Armstrong included Nike and Anheuser-Busch.
A blog post from his ex-wife Kristen earlier didn't help. She's been accused of being in on the doping, and used to call the blood booster EPO "butter" because they hid it in the butter. She wrote that she wasn't free to talk about much because of non-disclosure agreements.
"His choices were, and are, his," she wrote. "And mine are mine. And they haven't always been pretty. I am sorry if this is disappointing to you."
On Wednesday, Armstrong stepped down from his cancer charity, Livestrong, which he founded in 1997, a year after he was diagnosed with testicular cancer at 25 years old. He said he stepped down to "spare the foundation any negative effects as a result of controversy surrounding my cycling career."
"He's been the inspiration for these people," said Livestrong CEO Doug Ulman. "His cancer journey led to this place. To have him here is phenomenal."
Livestrong Supporters Remain Confident in Mission
Despite the recent controversy, many Livestrong supporters remained confident in the organization's mission to provide cancer support services, citing faith in the other leaders of the charity.
"It's been kind of a bittersweet time, but I think Livestrong is going to live strong," supporter Julie Armstrong said.
Ulman confirmed the charity's continuing support of Armstrong saying, "He's our founder, he's been the inspiration for this movement…so it's phenomenal for him to be here tonight."
Celebrities also showed support of Lance and Livestrong as they walked the yellow carpet, but didn't offer much comment.
Sean Penn said, "Tonight is not about "that." Armstrong and others in attendance like Norah Jones, Stephen Marley, Ben Stiller and Robin Williams slipped in a back door, avoiding the media.
ABC News' Neal Karlinsky contributed to this report.