Sunday's New York City Marathon has been cancelled due to a public backlash against the road race in the aftermath of superstorm Sandy, the city's mayor has announced.
The U-turn came just three hours after mayor Michael Bloomberg defended the decision to hold it - despite mounting criticism from New Yorkers, many of whom are struggling with fuel shortages and continuing power cuts.
They complained that holding the event just six days after the disaster would be insensitive and tie up precious resources.
Residents were concerned the city's already stretched police force would be redeployed to patrol the race from handling relief work - and feared storm victims would be evicted from hotels to make room for people coming into town for the race.
Runners make their way through Queens during the 2011 race There had been growing anger too at the thought of big generators being brought in to power equipment at the finish-line tents in Central Park, while vast swathes of the city's population were still struggling without electricity.
Although electricity was expected to be restored across most of Manhattan on Friday, about 3.5 million customers still remain without power along the US East Coast. Some may not have power until mid-November.
Mr Bloomberg insisted that holding the race would not take resources away from the recovery effort, but said he understood the level of friction and opposition to it.
"It is clear that it has become the source of controversy and division," he said. "The marathon has always brought our city together and inspired us with stories of courage and determination."
A man shovels away sand swept in by the storm surge generated by Sandy An estimated 40,000 runners from around the world had been expected to take part in the 26.2-mile event.
"We would not want a cloud to hang over the race or its participants, and so we have decided to cancel it," the mayor said in a statement.
"We cannot allow a controversy over an athletic event - even one as meaningful as this - to distract attention away from all the critically important work that is being done to recover from the storm and get our city back on track."
The race had been scheduled to start in Staten Island, one of the hardest-hit areas by this week's storm.
A woman looks through the wreckage of her home in Staten Island There residents picked through their belongings, searching for anything that could be salvaged as piled up rubbish, mud-caked mattresses and couches lined the streets. Hundreds of people remain in shelters after their homes were destroyed.
Earlier, Mr Bloomberg had said he hoped to lift spirits and unite the storm-stricken city when he decided to press ahead with the event.
He pointed out that his predecessor, mayor Rudolph Giuliani, went ahead with the marathon in 2011, just two months after the September 11 attacks, and "it pulled people together".
But, in a sign of how the political mood was turning against Mr Bloomberg, city comptroller John Liu warned that it had become clear that holding the marathon this weekend would "compromise the city's ability to protect and provide for the residents most affected by the hurricane".
A fallen tree on top of a parked car in the borough of Queens in New York The New York Police Department has been stretched as its officers man checkpoints, patrol blacked-out neighbourhoods, direct traffic at crossroads where traffic lights are out and stand guard amid long queues at petrol stations.
"I haven't driven past a single working gas station that doesn't have cops patrolling the lines and keeping the peace," said John Murphy III, a Staten Island lawyer.
"I don't know how long they can keep it up at this pace."
In a move to ease the fuel shortage, the Obama administration directed the Defence Logistics Agency to buy up to 45 million litres of unleaded fuel and 38 million litres of diesel for distribution to areas affected by Sandy.
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