Bye for nowpublished at 21:56 British Summer Time 7 August 2018
Read all about Great Britain's glorious sprint double.
Or another young British up-and-comer grabbing gold in the velodrome.
It was all good today.
See you tomorrow.
Summary
Dina Asher-Smith wins women's 100m gold in a new GB record of 10.85 seconds
Zharnel Hughes wins men's 100m in championship record 9.95; Reece Prescod silver in 9.96
Swimming: Duncan Scott wins 200m freestyle gold; GB win women's 4x200m freestyle relay gold
Ben Proud silver in 50m butterfly; Georgia Davies silver in 100m backstroke
Diving: GB's Laugher wins 1m springboard gold; Toulson & Cheng with 10m synchro gold
Cycling: Matthew Walls wins elimination race gold; Jack Carlin takes bronze in keirin final
Get involved: #bbceurochamps
Bye for nowpublished at 21:56 British Summer Time 7 August 2018
Mo' medals, no problempublished at 21:48 British Summer Time 7 August 2018
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End of twitter postathletics 'A cracking night'published at 21:47 British Summer Time 7 August 2018
Steve Cram
Commentator on BBC TVIt's been a cracking night. Dina Asher-Smith really ran her way into the world-class category tonight. Before the competition started I asked her would she prefer fast times or medals, and she said fast times. Today, she got both the fast time and medal.
It's been so hot here, and we saw that affecting a lot of athletes, especially in the 10,000m but even the sprinters felt it, too.
I love the way Dina and Zharnel Hughes go about their business, and I have a lot of time for Reece Prescod, too.
When you have other athletes right up there performing at the top of their game with you, it helps bring you on, and that can only be good for British sprinting.
Postpublished at 21:45 British Summer Time 7 August 2018
Colin Jackson
Two-time world 110m hurdles champion on BBC TVDina Asher-Smith's performance bodes so well for her - and to be honest I'm just proud to be part of the team commentating on a history-making night.
When you think of Dina, you think of her wonderful smile, but beneath that there is a real steel. She's had a lot of close calls in her career and she's always been gracious in defeat, congratulating the other girls, but you know underneath it all, she's thinking: 'I'm going to get you'.
No woman in the world has run faster than her this season, yet, but I don't think they will. And that bodes so well for the World Championships next year and Tokyo in 2020.
Zharnel Hughes only won by a tenth but he won it, and Britain got a one-two, which is unheard of in sprinting. It was especially impressive because the pace of the whole race was so phenomenal.
'Bodes well for the future'published at 21:44 British Summer Time 7 August 2018
Men's 100m final
Michael Johnson
Four-time Olympic gold medallist athlete on BBC TVIt's a new era for British sprinting and it's great to see. This was an opportunity for them to come in and perform as best as they could, and they should be proud.
Dina Asher-Smith has ran a season-best, Reece Prescod running a personal best and Zharnel Hughes breaking the championship record.
It's very impressive and it bodes well for the future.
'Consistency and commitment'published at 21:44 British Summer Time 7 August 2018
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End of twitter postathletics WATCH: Duckworth leads decathlon after five events - highlightspublished at 21:43 British Summer Time 7 August 2018
athletics GB's Duckworth leads decathlonpublished at 21:43 British Summer Time 7 August 2018
Image source, GettyCould there be more neckwear on the way for Great Britain tomorrow as the decathlon reaches it's conclusion?
After a mammoth 2.17m high jump personal best, Great Britain's Tim Duckworth holds a 95-point lead over second-placed Germany's Arthur Abele at the halfway point.
French world champion Kevin Mayer has pulled out after failing to register a long jump effort.
Abele sounds like a mean competitor though.
"Generally I am a hunter," he said after the 400m.
"(To the audience) If you continue tomorrow like you did today, then we will set it really off tomorrow, for sure! All hell will be let loose! Everything will happen here."
Crikey.
As it standspublished at 21:33 British Summer Time 7 August 2018
Image source, BBC SportMum's the wordpublished at 21:33 British Summer Time 7 August 2018
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End of twitter postDina Asher-Smith's biggest fan was in the Olympic Stadium to see her daughter reel in gold tonight.
Julie Asher-Smith wrote this sensational letter to Dina on the BBC Sport website before Rio 2016.
It also included this superb photo of Dina aged 11. Fierce.
Image source, .'Prescod needs to improve his start'published at 21:29 British Summer Time 7 August 2018
Men's 100m final
Michael Johnson
Four-time Olympic gold medallist athlete on BBC TVReece Prescod has a horrible start and there's no reason for him to have that, because he's not a 6ft5in Usain Bolt.
So he should be excited about that - if he can get a better start he will be so, so fast.
I hope he doesn't have a defensive attitude about it, because he needs to get it right.
gold-medal Haratyk Michal (Poland)published at 21:28 British Summer Time 7 August 2018
Men's shot put
Image source, Getty ImagesJust a little bit of field business that may have got away from us while the sprinters were strutting their stuff on the track.
And while Britannia may rule the home straight, Poland is dominating in the throws.
Michal Haratyk - who came into the final with seven of the top eight throws this year by Europeans - backs up his form with shot put gold.
His compatriot Konrad Bukowiecki was second,
GB Olympic medalists unite in praisepublished at 21:24 British Summer Time 7 August 2018
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End of twitter post 2'They used the pressure'published at 21:23 British Summer Time 7 August 2018
Men's 100m final
Michael Johnson
Four-time Olympic gold medallist athlete on BBC TVIt's tough to live up to the pressure. You can either use it to motivate you or wilt under it - these guys have used it 100%.
Watch: GB's Hughes holds off team mate Prescod to win goldpublished at 21:23 British Summer Time 7 August 2018
Men's 100m final
Just in case you missed it. It was swift after all.
Congrats from the big manpublished at 21:22 British Summer Time 7 August 2018
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End of twitter postZharnel Hughes, born and raised in the British Overseas Territory of Anguilla, has trained in Jamaica alongside Bolt and Yohan Blake.
athletics 'You have to prove it again'published at 21:18 British Summer Time 7 August 2018
Men's 100m final
Denise Lewis
Olympic heptathlon gold medallist on BBC TVIt's about getting the right balance. Do I believe the hype? Can I transfer the focus when it really matters and let my performance speak for itself? We know our athletes can do that now.
Zharnel Hughes and Dina Asher-Smith have stayed healthy and I think it is a combination of things. You have to prove that time and time again.
Flames, clapping hands and Union Jackspublished at 21:18 British Summer Time 7 August 2018
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End of twitter post 3'Asher-Smith will only get better'published at 21:17 British Summer Time 7 August 2018
Men's 100m final
Michael Johnson
Four-time Olympic gold medallist athlete on BBC TVThese sorts of championships are good for confidence boosters for athletes, because I don't know if Dina Asher-Smith runs that time if she's not up against the best like she was today. She ran that time, not because she needed to, but because she could and because he believed she could.
Now that she knows she has that time in her, she's only going to get better.
By the way, Imani-Lara Lansiquot finished a very creditable sixth in 11.14 on her first senior championships appearance. She is just 20.
athletics 'I have a bright future'published at 21:14 British Summer Time 7 August 2018
Men's 100m final
Britain's CJ Ujah speaking to BBC after finishing fourth in the 100m final: "It hasn't been an easy year for me. I have been training hard and I came out with a season's best.
"I tried but I guess it wasn't my day. Credit to the guys out there because they have been performing well all season.
"They have been consistent. I am happy I ran a season's best and I have a few more races so from here it is only up. I have a bright future."