Mo Farah wins 3,000m race - his final track race in Britain
Four-time Olympic champion set to switch to road races
Elaine Thompson beats Ta Lou to win 100m in 10:93
CJ Ujah wins 100m in 10.08 but Gemili disqualified
World champion Ramil Guliyev wins 200m with Makwala fourth
Qatar's Mutaz Essa Barshim clears 2.40m - highest high jump this year
Women's 400m hurdles
Mike Henson
BBC Sport at Alexander Stadium
The best finish of the afternoon so far as 2015 world champion Zuzana Hejnova beats Rio 2016 gold-winner Daliah Muhammad on the dip.
Just two hundredths in it!
Women's 400m hurdles
Zuzana Hejnova finishes first in the women's 400m hurdles. The Czech athlete crosses the line in 54.18 seconds.
Hejnova has already qualified for the Diamond League final in Zurich.
Britain's World Championships captain Eilidh Doyle fades over the last 50m and finishes fourth, behind Dalilah Muhammad and Janieve Russell.
The women's discus is also under way. Jade Lally competes for Britain!
Women's 400m hurdles; men's 800m
GB's captain at the World Championships, Eilidh Doyle, competes in the women's 400m hurdles at 15:03 BST.
And team-mates Kyle Langford and Elliot Giles go in the men's 800m at 15:14 BST.
Langford narrowly missed out on a medal in a thrilling finale in London earlier this month but came away with a personal best of one minute 45.25 seconds.
Commonwealth champion Nijel Amos, world runner-up Adam Kszczot, world bronze medalist Kipyegon Bett, and three-time 1500m World Champion Asbel Kiprop are also involved.
Image source, Getty ImagesMen's high jump
Starting shortly is the men's high jump, featuring Britain's Robbie Grabarz and world champion Mutaz Essa Barshim.
Barshim of Qatar is the firm favourite and will try and challenge Javier Sotomayor’s 24-year-old world record of 2.45m.
Grabarz, a bronze medalist at London 2012, finished sixth at the Worlds earlier this month and is currently second in the Diamond League standings, behind Barshim.
Image source, Getty ImagesWomen's pole vault
It's all over for Britain's Holly Bradshaw.
The Preston vaulter fails on her third and final chance on 4.68m and goes out of the Grand Prix.
World champion Ekaterini Stefanidi clears that distance on her second attempt and will progress to the 4.75m.
Men's 100m T44
What a race from Jonnie Peacock! The two-time Paralympic champion finishes first in the 100m men's T44 race for Britain.
If you're watching on the tele box, switch over to BBC One now for more coverage!
Mike Henson
BBC Sport
Mo Farah arrives in some style, taking a trip round the track in a convertible Bentley.
"I have great memories of this track and this crowd, for one last time, this is it," he tells the crowd.
This Is It was the name of Michael Jackson's ill-fated never-fulfilled final tour.
Let's hope this farewell goes a little smoother.
Mo Farah arrives in style
Men's 200m T42
Wait...no.
Richard Whitehead has been disqualified for a lane infringement and he found out live on BBC TV.
He took it well, though!
Image source, BBC SportMen's 200m T42
A big personal best for Ntando Mahlangu, who steams ahead of Britain's Richard Whitehead and crosses first in 23.16 seconds.
Whitehead clocks 23.80.
Men's 200m T42
Four-time world para-athletics champion Richard Whitehead is out on the track now, ready for the men's 200m T42.
Whitehead turned 41 during London 2017 and he's still going strong. He's got his sights on the Tokyo Paralympics in 2020, too.
Men's mile
Steve Cram
BBC athletics commentator on BBC TV
That is some compensation for Jake Wightman, who didn't make the world final in London, to beat his team-mate Chris O'Hare.
That's what we like to see - two Brits at the front scrapping it out over the mile - and it's Jake who adds his name to the illustrious winners of this race.
Men's one mile
A British one-two in the Emsley Carr Mile!
Jake Wightman, who won in Oslo earlier this year, pips team-mate Chris O'Hare over the line.
Wightman finishes in 3:54.92 with O'Hare coming over in 3:55.01.
Image source, BBC SportBritain's world gold-winning 4x100m boys are a big draw today.
All four are in action today with CJ Ujah and Adam Gemili in the 100m and Nethaneel Mitchell-Blake and Danny Talbot taking on Isaac Makwala in the 200m.
First though a more leisurely circuit of the track as they take their part in the Queen's Baton Relay before next year's Commonwealth Games in Gold Coast.
England is the 40th of 70 countries on its route.
Image source, BBC SportMen's one mile
Next up is the Emsley Carr mile.
Jake Wightman, who has already made it through to the Diamond League final, goes for Britain along with Chris O'Hare and Robbie Fitzgibbon.
Women's 100m heats
Colin Jackson
Two-time world 110m hurdles champion on BBC TV
There are some tired legs in that race. Schippers didn't get into her overdrive stride but the times were quite fast and we could see a really fast time in the final.
Women's 100m heats
Mo Farah is currently being driven around the track in an open-top sports car.
I bet he could out run it...
