However a lot of these occasions are weeks or months away. The Paralympics will open on Friday and maintain its first competitions on Saturday. A lot of the 71 Russian athletes competing in 61 medal occasions are already in Beijing.

Friday’s opening ceremony now might be a stage for athlete protests, and the presence of the Russians in all of the aggressive occasions might generate discord and controversy, with some hypothesis that athletes from different nations might protest or refuse to compete.

Many high Russian athletes are anticipated to compete for medals, together with the Nordic skiers Nikolay Polukhin and Ekaterina Rumyantseva, who’ve every received three gold medals at earlier Paralympics. Alexey Bugaev, an Alpine skier, and the 17-member Russian sled hockey staff, led by its goalie and captain Andrey Kasatkin, are additionally sturdy contenders to win medals.

Some, like Bugaev, who was on the slopes Wednesday in close by Yanqing, have already begun coaching.

In the meantime, a delegation of 20 Ukrainian athletes arrived in Beijing on Wednesday, the Paralympic committee stated. In an open letter, the athletes had known as for the Russian and Belarusian groups and athletes to be expelled from the Paralympics. Ukraine’s staff is dominated by biathletes and cross-country skiers, sports activities the place they will count on to face off in opposition to Russians in nearly each occasion.

“Russia’s invasion of Ukraine, supported by Belarus, is a transparent breach of the Olympic and Paralympic Charters — a breach that should be met with sturdy sanctions,” stated the assertion, which was printed in International Athlete. “If the I.O.C. and I.P.C. refuse to take swift motion, you might be clearly emboldening [this] violation of worldwide regulation and your personal Charters.

“Your lack of motion will ship a message to each athlete and the world that you’ve chosen Russia and Belarus over athlete pursuits. Your legacy will likely be outlined by your actions.”

The I.P.C. additionally introduced that no occasions can be held in Russia or Belarus till additional discover.

Tariq Panja contributed reporting from London.