GB win two golds, a silver and two bronzes on day 12 to move fourth in medal table
Showjumping: Ben Maher wins individual gold in jump-off
Sailing: Hannah Mills and Eilidh McIntyre win 470-class gold
Athletics: Katarina Johnson-Thompson out of heptathlon after calf injury in 200m
Athletics: Canada's Andre de Grasse wins 200m final
Boxing: GB's Ben Whittaker takes silver; Frazer Clarke bronze
Skateboarding: Sky Brown, 13, wins bronze to become GB's youngest medal winner at Olympics
Track Cycling: Jason Kenny and Jack Carlin through in men's sprint
Hockey: GB women beaten 5-1 by Netherlands in semi-final
Climbing: GB's Shauna Coxsey fails to make final
Marathon swimming - women's 10km
One lap of around 1500m to go in the women's 10km and Germany's Leonie Beck has moved into the lead. You can tell we are in the business end of the race as the final drinks station is shunned by all the swimmers. Focus on finishing as best as possible right now.
Image source, .The women's 10km is where one of 17 golds will be picked up today.
Here's how the medal table looks at the start of day 12.
Marathon swimming - women's 10km
Dearing was born in Birmingham and started swimming aged seven or eight when her mum, who is Ghanaian and a keen swimmer, took her.
“She’d be the one taking me training and to competitions, and she would literally be one of two black people at the pool along with me – people would see us together and just stare," she recalls.
"My mum was like: ‘It must be because you are so small and then you swim so well.’ But maybe we were being naive.”
Marathon swimming - women's 10km
Image source, Getty ImagesAs mentioned earlier, Alice Dearing has become the first black woman to represent Great Britain in swimming at the Olympics today.
The 24-year-old is competing in the women's 10km. Back in February 2020, Dearing spoke to BBC Sport about breaking down stereotypes in swimming.
“It's a shame it's taken until 2021 to happen, but I'm excited to have broken that barrier," she said.
"I really hope it will inspire thousands more people to look and think 'Well she's got Afro hair, she’s black and she's not that tall, but she's doing swimming and has made it to the Olympics for Britain', so I can give it a go.”
Marathon swimming - women's 10km
The marathon swimmers have just passed the 7km mark of the 10km swimming and it is exhausting just watching them go. Incredible endurance.
Ashley Twitchell of the USA currently leads the way but she's got Brazil's Ana Marcela Cunha right on her feet.
"Why am I staying up all night tonight, then?"
That is a question you may or may not be pondering right now.
Well, let me give you a helping hand on reasons to reach for the coffee and pull another all nighter with a look ahead at some of the highlights of what's to come tonight:
Image source, .Hello!
It's is day 12 of the Games in Tokyo and the end is rapidly coming into sight.
As much as it has been about the sporting action the Olympics has also been about the stories behind many of the athletes we have become familiar with over the last couple of weeks.
We've only just started our live text commentary and history has already been made with Alice Dearing becoming GB's first black Olympic female swimmer. She's competing in marathon swimming right now, which you can watch on BBC Red Button and online.
Image source, ReutersAnd in a couple of hours more history will be made as 13-year-old Sky Brown picks up her skateboard and takes to the ramps.
Not only will she become the youngest athlete to represent Team GB but she could also become the youngest Olympic champion. She is is up in heat two for the women's park skateboarding at 01:42 BST.
Image source, Getty ImagesThere were record-breaking moments...
... and emotional returns...
... every day of the Olympics throws up moments of history and tales of human resilience and day 11 was no different.
What will today bring?