Two women take a selfie with a Tokyo 2020 countdown clock displaying the current date and time outside Tokyo Station today. After weeks of hedging, the IOC took the unprecedented step Tuesday of postponing the world’s biggest sporting event. (AP photo)

Not even the Summer Olympics could withstand the force of the coronavirus. After weeks of hedging, the IOC took the unprecedented step of postponing the world’s biggest sporting event, a global extravaganza that’s been cemented into the calendar for more than a century.

The Tokyo Games, slated for 11,000 athletes from more than 200 countries and at a reported cost of $28 billion, had been scheduled to start July 24. They will now be pushed into 2021 on dates to be determined.

They will still be called the 2020 Olympics — a symbolic gesture that the International Olympic Committee hopes will allow the games to “stand as a beacon of hope,” as it stated in delivering the news Tuesday.

“I don’t think anybody was really prepared for this virus happening,” said American sprinter Noah Lyles, who had been primed to be one of the world’s breakout stars in Tokyo. “You look over the history of the Olympics and see that it’s usually war that’s stopped the Olympics from happening.”

Only World War I and World War II have forced the Olympics to be canceled; they were scrubbed in 1916, 1940 and 1944.

Now, a microscopic virus that is wreaking havoc with daily life around the planet, to say nothing of its sports schedule, has accomplished what no other virus (Zika in 2016), act of terrorism (the killing of Israelis in Munich in 1972), boycott (1980 and 1984), threat of war (frequent) or actual world war itself has managed to do: postpone the games and push them into an odd-numbered year.

The global pandemic has sickened at least 420,000 people and killed more than 18,000 worldwide, according to Johns Hopkins University.

Four-time Olympic hockey champion Hayley Wickenheiser, the first IOC member to criticize the body’s long-held, dug-in refusal to change the dates, called the postponement the “message athletes deserved to hear.”

“To all the athletes: take a breath, regroup, take care of yourself and your families. Your time will come,” she wrote on Twitter.

When will that time be?

Nobody knows yet. It was a big part of the reason the IOC refused to announce a postponement that was becoming more inevitable with each passing day. Major sports organizations, including World Athletics and the gymnastics, track and swimming federations in the United States, were calling for a delay. So were major countries, including Canada, Brazil and Australia.

Even more compellingly, athletes were raising their voices. They were speaking to the unfairness of not being able to train, fearful that a trip out of the house could put them, or someone in their hometown, in jeopardy. And what of their competitors, some living halfway around the world, who might not have as many restrictions, and could be getting a leg up? There were fears about the eroding anti-doping protocols caused by virus-related restrictions and qualifying procedures that were disintegrating before their eyes.

“A bittersweet victory for athletes,” one group, Global Athlete, called the decision. “On one hand, their Olympic dreams have been put on hold. On the other hand, athletes have shown their power when they work together as a collective.”

With IOC President Thomas Bach guiding the process, the committee had said as recently as Sunday that it might take up to four weeks for an announcement to come. It took two days.

But make no mistake, there are still weeks of difficult planning ahead.

Many of Tokyo’s arenas, stadiums and hotels are under contract for a games held from July 24 to Aug. 9. Remaking those arrangements is doable, but will come at a cost. There are also considerations beyond the top-line price tag. Among them: The $1 billion-plus the IOC was to receive from broadcast partner NBC; the millions in smaller athlete endorsement contracts that are now in limbo; the budgets of the individual national Olympic committees; the availability of the 80,000 volunteers who signed up to help.

“People are having a problem calling off weddings, and calling off little tournaments, so imagine with all the billions of dollars that’s gone into this,” five-time Olympian Kerri Walsh Jennings told The Associated Press.