Usain Bolt and Mo Farah are among the athletes who are racing clean, along with Jessica Ennis-Hill, according to the avalanche of data reported this weekend.

Many parents struggling with sleepless nights may wonder how the Olympian from Sheffield had the time and energy to get back to her best. The 29-year-old says it wasn't easy, and reveals her fitness regime.

Jessica Ennis-Hill's coach hit out at UK Athletics, suggesting they may have been compromised by a lucrative sponsorship deal with Nike in their decision to stand by Mo Farah’s coach Alberto Salazar.

The heptathlete gave birth to her first child, son Reggie, in July 2014 and was back training by the November with her sights firmly set on the Rio 2016 Olympics where she hopes to win gold.

Olympic champion Jessica Ennis-Hill showed on Thursday that she has one or two extra bows to her sporting string other than the seven disciplines she competes in during the heptathlon.

Jessica Ennis-Hill took the top award at the Sportswomen of the Year ceremony on Friday. The Olympic champion returned from giving birth to her first child to land World Championship gold.

Taking the top prize at the Sportswomen of the Year 2015 ceremony on Friday, the Olympic heptathlon champion capped off a sensational year when she beat off the competition yet again.

World and Olympic heptathlon champion Jessica Ennis-Hill inspires kids to do the robot and a dad even to do the worm in a Barnsley shopping centre in Santander's 2015 Christmas commercial.

Davis Cup hero Andy Murray and athletics icon Jessica Ennis-Hill are the frontrunners to collect this year's BBC Sports Personality of the Year gong on Sunday night.

INTERVIEW BY MARTHA KELNER: Jessica Ennis-Hill accepts that, through no fault of her own, some people might be deterred from voting for her because of the doping crisis engulfing athletics.

Andy Murray has picked up his second Sports Personality of the Year title after a successful year which saw him finish as world No 2 and help Great Britain to Davis Cup success in Belgium.

The three British sporting stars have put their years of mixed success behind them to combine for a special video with a Star Wars theme, coinciding with the release of the new blockbuster film.

MATT LAWTON: Fortunately for the BBC, the public were rather more impressed with tennis ace Andy Murray than the sports personality of the year was with Tyson Fury.

Jessica Ennis-Hill joked she will spend her 30th birthday next Thursday in tears and admitted being preoccupied by the landmark age.

Ched Evans served two and a half years of his five-year sentence, was released from prison to be ostracised from society, and now a judge has quashed his guilty verdict and ordered a retrial.

The virus, linked to cases of the microcephaly birth defect, has spread in Latin America and the Caribbean, leading athletes to consider whether to attend the Games.

The 30-year-old is set to look the part when she defends her heptathlon crown in Rio this summer after picking up her Team GB kit for Brazil at an event in Birmingham on Tuesday.

The American dipped under the 28-year-old time of 12.21, clocking 12.20 seconds at the London Anniversary Games to break the record set in Stara Zagora by Yordanka Donkova.

Day eight saw Mo Farah win gold in the 10,000m, as Jess Ennis-Hill took silver in the heptathlon and Greg Rutherford claimed a bronze medal in the men's long jump competition.

Andy Hill, who married the athlete in 2013, shared a photograph of the '#supermum' moments after she crossed the finish line in the 800m, the final round of the event.

Britain's bronze medal long jumper Greg Rutherford had an emotional reunion with his partner Susie Verrill and son Milo, while silver medallist Mark Cavendish also returned from Rio.

Newlyweds Kirsty and Matt Hardman from Fakenham in Norfolk, decided to have their honeymoon at the Rio 2016 Olympic Games and while there, have taken an impressive collection of selfies with the athletes.

DALEY THOMPSON: Ennis-Hill would be among the five greatest British female athletes of all time and, had she not suffered a few injuries over the years, she could have been one of our best athletes in history.

The Olympic gold medallist has been called a ‘f****** whore’ and ‘a sl**’, while others have demanded that the Sheffield athlete apologise for ‘tarnishing Evans’s name’.

Andy Murray's sensational year comes to a fitting conclusion today with a knighthood in the New Year's honours list – but he insists he doesn't want to be called 'Sir Andy'.

Two of Great Britain's greatest track and field athletes, Mo Farah and Jessica Ennis-Hill, lead the list of sporting stars to be acknowledged in the New Year Honours.

Jessica Ennis-Hill was an absolute vision as she received a CBE by the Duke of Cambridge at London's Buckingham Palace on Wednesday.

RIATH AL-SAMARRAI IN PYEONGCHANG: The Scot left the ice in floods of tears on Tuesday after the first of her three speed skating medal attempts ended with a final-lap smash into the barriers.

A journalist on an English-speaking Russian radio station made the extraordinary claim earlier this week and by Thursday it was gaining some traction on social media.

Dame Jessica Ennis-Hill has called for 'standardised' arrangements to be put in place to support female athletes who want to have children.

The 24-year-old has been one of the standout players in the Premier League this season despite playing in a struggling Villa side who sit 19th, leading to interest from Manchester United.

The French international only joined Juventus on a free transfer from Paris Saint-Germain last summer but has failed to nail down a regular starting place in Maurizio Sarri's side this season.

She was a symbol of 60s debauchery, remembers her biographer Douglas Thompson  

While I was undergoing a life MOT, I realised there was one area I had overlooked - my hearing

Griff Rhys Jones needs to be on stage. 'I love, love, love being funny in front of an audience,' he says. 'I adore it.'

The appeal of follies is nothing new. They were created by British aristocrats who had time and money to splash out on mock castles, towers and monuments.

In Finland they put her work on postage stamps, but if you haven't heard of Helene Schjerfbeck, don't worry.

Simon Mayo reveals the secret of his and Mark Kermode's podcast success

Traditional Sunday worship might be in decline but the number of people going to church regularly, worshipping where and when they choose, is rising

'I want to let him know what a wonderful thing he did,' Young says. 'Him standing up and saying, "I wouldn't mind if my child was gay" is just incredible,' the 40-year-old singer enthuses.

Towards the end of this slightly jumbled but always engaging book comes a sentence so striking that it should have been placed at the beginning: 'I was ten years old when I found my first human bone.'

Moncks comes from the folk behind nearby Park Chinois, that rather fabulous folly of Cantonese deluxe. But here the kitchen struggles to match the splendour of the decor

Enter the world of high-end speakers and design goes completely bonkers. Speakers stop being looming towers and become weird gongs and enormous snails on stilts

The Peaky Blinders are back all right, walk and all. The fifth series of Steven Knight's magisterial tale of a bunch of Brummie ne'er- do-wells is reckoned by all those involved to be the best yet

Going on holiday is lovely, but getting there rarely is. How often have you heard the dreaded words, 'I'm going to be sick' from the back seat of the car?

Reused ingredients, recycled tools… these brands are leading the way

When creating her own eco home by renovating a South London townhouse, Harriet applied sustainable thinking to every decision she made, from the way she wanted it powered right down to the bedlinen

Isabel Vincent's marriage was falling apart. Her elderly neighbour was grief-stricken. Little did they know that a supper invitation would heal them both

Have you had your blood pressure checked recently? If not you may be in for a shock.

Nicola Rayner was loving her life and work in Buenos Aires when a night out ended in terror. She recounts the horrifying ordeal that almost cost her her life