Athletes from other nations, including Latvia, Britain and South Korea, spoke up after the release last week of the report on Russia’s state-sponsored doping. The report revealed the broad scope of the doping, citing more than 1,000 athletes across 30 sports as being involved or benefiting. The report also provided new details about how Russia’s top athletes had doped throughout the Sochi Games, and before other Olympic Games and a world championship in Moscow.

The findings intensified international athletes’ opposition to competing in Russia — and in Sochi, specifically — in the short term.

“We are not participating in World Championships in Sochi, Russia — a place where Olympic spirit was stolen in 2014,” the Latvian Skeleton Federation said in a statement on Sunday. “Enough is enough.”

In continuing to plan for competitions in Russia, sports officials, including those who govern bobsled and skeleton, had gone against the guidance of the International Olympic Committee. Last week the I.O.C. reiterated its advice that sports federations should halt or terminate their preparations for competitions in Russia and consider alternatives.

“The I.O.C. cannot impose anything on the international federations,” Thomas Bach, the Olympic committee’s president, said last week. He added that the recommendation against conducting events in Russia, released in July, was still in effect.

“There were so many athletes involved in this internationally. It was a coalition,” Tress, the American athlete, said on Tuesday. He said he was heartened by the federation’s choice to make “a very difficult decision.”

The United States Olympic Committee also expressed its approval for the decision on Tuesday.

“We fully support the decision that bobsled made today,” Scott Blackmun, the committee’s chief executive, said after a meeting of the organization’s board of directors. “It seems like the right thing to do, given how strongly the athletes felt about going to Russia.”