Athleticspublished at 00:55 British Summer Time 20 August 2016
Women's 4x400m heats
Kelly Massey goes third for GB and she pulls away from Germany...
Summary
Men's -80kg & Women's -67kg
Repechage begins at 00:00 BST
Bronze medal contests from 01:00
Women's -67kg final at 02:00
Men's -80kg final at 02:15
athletics Athleticspublished at 00:55 British Summer Time 20 August 2016
athletics Athleticspublished at 00:54 British Summer Time 20 August 2016
Women's 4x400m heats
Anyika Onuora puts in a strong second leg for GB as they chase Jamaica down.
athletics Athleticspublished at 00:52 British Summer Time 20 August 2016
Women's 4x400m heats
Back on track it's GB time in this second heat. Expect Jamaica and possibly Germany to go well, but GB can challenge.
Emily Diamond takes the team out. Away!
Get involvedpublished at 00:50 British Summer Time 20 August 2016
#bbcrio2016
David Barron: Got the Athletics online and the Basketball on TV. Hope that it is a #BoltDown, external again tonight.
Gary White: Lesson - don't argue an Athletics point with Michael Johnson. He knows how it'll end before you've even got started
athletics Athleticspublished at 00:49 British Summer Time 20 August 2016
Women's 4x400m heats
USA win at a canter - with stars to come in the final too - and the other qualifiers are Ukraine and Poland.
France were fancied but they can only manage fifth.
athletics Athleticspublished at 00:47 British Summer Time 20 August 2016
Women's 4x400m heats
It's a race within a race. The US have cleared off, must be 40m clear in front.
athletics Athleticspublished at 00:45 British Summer Time 20 August 2016
Women's 4x400m relay heats
Under way in the first of these heats. The top three go through. For reference of what constitutes a good time the world record is 3:15.17.
That has stood since the 1988 Games mind. It won't go tonight.
athletics Athleticspublished at 00:43 British Summer Time 20 August 2016
Women's pole vault
Holly Bradshaw has flown over the bar at 4.50m, her opening height. That's a nerve settler.
athletics On track nowpublished at 00:43 British Summer Time 20 August 2016
Women's 4x400m heats
Great Britain go in the second heat of the women's 4x400m heats this evening (00:51 BST).
The top three from each heat are through, plus the two fastest losers.
GB's team is Emily Diamond, Anyika Onuora, Kelly Massey and Christine Ohuruogu.
athletics Athleticspublished at 00:42 British Summer Time 20 August 2016
Gatlin gone?
An interesting discussion in the commentary box - will Justin Gatlin retire from sprinting? Michael Johnson says no...
athletics GB's relay team warms uppublished at 00:41 British Summer Time 20 August 2016
Athletics
To me. To you. Watch Great Britain's relay team warm up ready for the final later on.
The women's 4x100m final takes place at 02:15 BST.
Media caption, GB's relay team warms up
athletics Athleticspublished at 00:35 British Summer Time 20 August 2016
Women's pole vault final
Britain's Holly Bradshaw is about to get under way in the pole vault final.
Her season's best of 4.65m is down on the very best in the world - Jennifer Suhr has cleared 5.03m this year. The men's vault final was up there with the highlights of the Games. Can the women deliver?
athletics 'A party that no-one wants to end'published at 00:34 British Summer Time 20 August 2016
Tom Fordyce
Chief sports writer in RioThe Estadio Olimpico has the air this evening of a party that no-one wants to end. It will be the last time we see Usain Bolt at an Olympics, and while the night has a celebratory air, it will be tinged with a little inevitable sadness too.
hockey 'We wanted to create history'published at 00:31 British Summer Time 20 August 2016
Gold for GB
Great Britain captain Kate Richardson-Walsh on BBC TV: “It is very special. To see Helen go through double back surgery, the strength and resilience she has shown resonates through the whole squad.
“It honestly and truly comes from every single person in this squad. Everyone who touches this squad has it and it is infectious. We wanted to be the difference, create history and inspire the future and we have done it."
Asked about her future in the sport, she said: “This is it, 100 per cent. We are going to retire as reigning Olympic champions and it is a good way to go out.”
hockey Time to share it...published at 00:30 British Summer Time 20 August 2016
Gold for GB
Luke Reddy
BBC Sport in RioWhen you meet your family for the first time after winning a gold medal....
Crista Cullen resembled a child being set free at the end of a school day there. Lovely to see, a proper hug. Full commitment.
athletics Gold number eight - nine to come?published at 00:30 British Summer Time 20 August 2016
Men's 4x100m relay (02:35 BST)
Image source, BBC SportUsain Bolt is out in the still fairly empty stadium tonight, collecting his 200m gold medal.
That's the eighth of his collection.
He will be hoping to make it nine golds from nine Olympic events in the relay later on.
athletics GB women can get relay medalpublished at 00:23 British Summer Time 20 August 2016
4x100m relay (02:15 BST)
Denise Lewis
Olympic heptathlon gold medallist on BBC TVTonight is the night they can come of age because I think they could get a medal.
Are you feeling inspired?published at 00:23 British Summer Time 20 August 2016
Let us know your favourite moment of the Games so far. You can tweet us at #bbcrio2016
athletics Coming up nextpublished at 00:22 British Summer Time 20 August 2016
Women's pole vault final
The first medal of the night in the stadium comes in the women's pole vault, which gets under way at 00:30 BST.
The best vaulter in the world this year has been defending champ Jennifer Suhr, and she will start as favourite.
Last year's world champion Yarisley Silva is a danger, while GB's Holly Bradshaw will have to top her season's best of 4.65m to challenge.
Image source, Getty Imagestaekwondo Gold number 25?published at 00:20 British Summer Time 20 August 2016
Tune in at (02:15 BST)
Great Britain's Lutalo Muhammad is guaranteed at least a silver medal in the men's taekwondo -80kg after he defeated Milad Beigi Harchegani of Azerbaijan to reach the final.
The 25-year-old Londoner beat the European champion 12-7 after taking control of a tense and edgy contest.
He will face Cheick Sallah Cisse of Ivory Coast in the final, which takes place at 02:15 BST on Saturday.
Muhammad is looking to improve on the bronze medal he won in 2012.