London has missed out to Nairobi within the bid to host the 2029 World Athletics Championships.
The choice, which implies an African metropolis will host the occasion for the primary time, was confirmed at a World Athletics council assembly in Budapest.
World Athletics president Sebastian Coe mentioned Nairobi had introduced "a compelling and emotional bid".
"We have been lucky to have 4 excellent bids for 2029 and 2031, and this was not a simple determination for the council," mentioned Coe.
"With this determination right this moment, we proceed to fulfil our mission of rising athletics worldwide with the internet hosting of our World Athletics Championships in Asia, Africa and Europe over its subsequent three editions.
"Nairobi introduced a compelling and emotional bid, and taking the World Athletics Championships to Africa for the primary time might be historic.
"It was vital that the World Athletics Championships ought to come to Africa after we had the precise host, the precise bid and the precise circumstances. Nairobi has demonstrated emphatically that that is their second."
The London Stadium, residence of Championship membership West Ham United, was the proposed host venue for the UK bid.
The stadium was additionally used for the 2012 Olympic Video games and the yearly London Diamond League, and in addition when town final hosted the Worlds in 2017.
The UK's bid was led by Athletic Ventures, which consisted of UK Athletics, London Marathon Occasions and the Nice Run Firm.
Jack Buckner, CEO of UK Athletics and co-founder of Athletic Ventures, mentioned: "We’re deeply dissatisfied that the 2029 World Athletics Championships won’t be held in London. We believed we had an excellent bid which might genuinely take the game to new ranges.
"We wish to thank the Authorities, the Division for Digital, Tradition, Media and Sport, the Mayor of London and UK Sport for his or her improbable help for our bid. Our thanks additionally to the London Stadium, West Ham United and our many stakeholders for his or her dedication and arduous work to place the bid collectively.
"Our congratulations go to Nairobi and we want the organising committee all the most effective for an important occasion in 2029."
Rome was the opposite metropolis to overlook out, as World Athletics additionally confirmed that Munich would host the 2031 occasion for the primary time.
Nairobi, the capital metropolis of Kenya, submitted a bid for the 2025 championships however missed out to Tokyo.
The town's Kasarani Stadium is being renovated earlier than the Africa Cup of Nations (Afcon) in 2027, which strengthened its case as a number venue.
Kenya completed second within the medal desk on the 2025 version, successful seven gold medals and 11 in complete.
'A painful snub for London'
This can be a painful snub for London, so why did it fail?
These behind the bid had secured £45m in public cash, and have been assured of replicating the industrial success of the 2017 occasion.
Nevertheless, there had been uncertainty over whether or not West Ham would grant permission for the London Stadium for use. That was lastly confirmed final month, however solely shortly earlier than the bid needed to be formally submitted.
One other problem might have been the truth that practically 10,000 seats have been empty at Birmingham's 23,000-seater Alexander Stadium for the European Athletics Championships final month, with some followers blaming the price of tickets.
Lord Coe has refused to be drawn on whether or not both have been components within the determination, preferring as a substitute to give attention to Kenya's wealthy custom in distance operating, and the very fact Nairobi will make historical past by internet hosting Africa's first world championships. Nevertheless, the spate of doping scandals in Kenyan athletics lately may also result in some scrutiny over whether or not it’s an applicable host.
Britain continues to be internet hosting the Grand Depart of the boys's and girls's Tour de France biking races in 2027, after which the boys's Euros in 2028, and is bidding for the 2035 Girls's World Cup. However at a time when authorities can be curious about a potential Olympic bid for 2040, right this moment's determination is undoubtedly a blow.
'That was my dream'
World indoor 400m champion and British document holder Amber Anning was within the stands as a fan for the 2017 championships, and though she expressed her disappointment to overlook out on the expertise of a house occasion as an athlete, added that Nairobi was an opportunity for one thing "actually particular".
"There was quite a lot of disappointment, actually," Anning advised BBC Sport.
"That was our dream. In 2017, I noticed that now we have the most effective crowds, the most effective ambiance. So I might say it’s a bit unlucky that we weren't in a position to get the bid.
"However seeing how Botswana was for the World Relays this 12 months, I believe it will likely be actually particular to have it in Africa for the primary time. It's going to depart a legacy, so whereas it was not the end result we needed, it's nonetheless an opportunity for one more nation and one other era to encourage. It's an honour."
Greg Rutherford, who memorably gained Olympic gold within the lengthy soar as a part of Tremendous Saturday on the London 2012 Video games, echoed Anning's sentiments.
Rutherford mentioned it was a "bitter tablet to swallow" for London to overlook out however praised the power of Nairobi's bid and highlighted the necessity for change.
"We've seen through the years how nicely we will placed on these unbelievable championships – 2017 was huge, document quantities of individuals via the doorways, bums on seats watching some wonderful performances," Rutherford advised BBC Sport.
"We additionally noticed that in 2012 however on the similar time, we’re seeing one thing that’s going to vary the lay of the land.
"After all there’s actual disappointment however equally, it's going to be unbelievable to lastly see this occasion in Africa.
"I believe what might have harmed it [London's bid] is that we had hosted one so not too long ago, and Nairobi's bid was a really sturdy one. They need to make investments into Africa so there’s extra probability for his or her nations to have the chance like this going ahead and I do suppose we have to see change at instances."
In the meantime, a spokesperson for Sadiq Khan, the Mayor of London, mentioned: "The Mayor is dissatisfied that London won’t host the 2029 World Athletics Championships. London put ahead an excellent bid, and he thanks all of the companions who supported it.
"Sadiq congratulates Nairobi. Their choice implies that the World Athletics Championships might be held in Africa for the primary time ever in what’s a landmark second for athletics. He needs them each success in 2029.
"London stays the sporting capital of the world, and the Mayor will proceed working to carry extra of the world's greatest occasions to our metropolis."
