A whole host of stars were amongst the 59,000 runners competing in the London Marathon on Sunday - with many achieving incredible times.
Cynthia Erivo, 39, smashed her personal best when she crossed the finishing line at three hours and 21 minutes, beating her 2022 time of three hours and 35 minutes.
Meanwhile Spencer Matthews, 37, who last year became a three-time Guinness World Record holder after completing an Antarctic triathlon, missed out on a three-hour run by just four seconds - but still managed to shave an impressive seven minutes off last year's result.
Pregnant wife Vogue Williams, 40, supported from the sidelines alongside their eldest children Theodore, seven, and Gigi, five, and three-year-old Otto.
Taking to Instagram, she said: 'London Marathon day!!! What a buzz, so amazing to watch all of the runners, Spen got 3 hours 4 seconds wahooooooo! But also wouldn’t it have been nice to have gone five second faster'.
Tilly Ramsay, 24, ran the route in four hours and one minute, ahead of Happy Valley actor James Norton, 40, who finished in four hours and 29 minutes.
Cynthia Erivo smashed her personal best when she crossed the 2026 London Marathon finish line at three hours and 21 minutes on Sunday
Meanwhile Spencer Matthews, 37, missed out on a three hour run by just four seconds, but still managed to shave an impressive seven minutes off last year's result
The daughter of TV chef Gordon Ramsay enjoyed a reunion with her former Strictly Come Dancing partner Nikita Kuzmin, 28, at the finish line after he finished at four hours and 19 minutes.
But it was McFly's Harry Judd, 40, who has run the marathon five times, who pipped all his fellow celebs to the post at three hours and five minutes.
Drag Race UK star Kitty Scott-Claus, 34, and singer Alexandra Burke, 37, both finished in four hours and 25 minutes.
Joe Wicks crossed the finished line at five hours and 51 minutes alongside Daddy Pig - and Harry Styles' fans were convinced it was the singer in disguise.
Peppa Pig's father was running the course to raise awareness and funds for the National Deaf Children's Society, after his son George's recent hearing loss diagnosis.
Styles, 32, is well-known for his passion for running and participated in two marathons last year under pseudonyms, sharing how it enables him to be alone with his thoughts and shed the trappings of fame.
The One Direction star stunned fans last year when he popped up on the streets of Tokyo, taking part in the city's marathon.
Cynthia beat her previous time of three hours and 35 minutes which she achieved in 2022
Pregnant Vogue Williams, 40, supported from the sidelines with their eldest children Theodore, seven, and Gigi, five, and three-year-old Otto
Joe Wicks crossed the finished line at five hours and 51 minutes alongside Daddy Pig - and Harry Styles' fans were convinced the singer was disguised i in the costume
Vogue Williams posted on Instagram about her husband's London Marathon performance
Happy Valley actor James Norton finished the race in four hours and 29 minutes
Meanwhile Tilly Ramsay ran the route in just four hours and one minute
Joe Wicks crossed the finished line at five hours and 51 minutes alongside Daddy Pig - and Harry Styles' fans were convinced the singer was disguised in the costume
Tilly was supported by TV chef dad Gordon at the finish line
He impressed onlookers when he crossed the finish line with a time of three hours, 24 minutes and seven seconds, landing him in very respectable 6,010th place of 26,706 runners.
Six months later, the Watermelon Sugar singer scored a new personal best when he ran the Berlin Marathon in under three hours, with a finish time of two hours, 59 minutes and 13 seconds.
Rumours are now swirling that the two stars are one and the same, with fans claiming to have recognised Harry's legs.
The cartoon character has already followed in Harry's footsteps by posing for the digital cover of Runner's World last month.
Adding fuel to the fire is the fact that the Grammy winner was spotted in London this week, sharing a kiss his reported fiancée Zoe Kravitz on Tuesday outside her hotel in Hampstead.
Tilly enjoyed a reunion with her former Strictly partner Nikita Kuzmin, 28, at the finish line after he finished at four hours and 19 minutes
Alexandra Burke, 37, crossed the line at four hours twenty five minutes
Ore Oduba completed the run in five hours 17 minutes
Drag Race UK star Kitty Scott-Claus, 34, finished at four hours 25 minutes
Ex Strictly star AJ Pritchard's time was five hours and 15 minutes
Speculation reached such a fever pitch that Joe Wicks, who has been training with Daddy Pig in the lead-up to the marathon, was forced to address the theory live on the BBC.
Interviewing the pair, BBC Sport presenter Gabby Logan said: 'I've got to address this - right now online there's a certain story brewing that inside this costume is actually Harry Styles, who is a very good marathon runner as we know.'
Putting the spotlight on Joe, she asked: 'Can you confirm that this might be the case?'
However, the Body Coach replied: 'Listen, Daddy Pig is Daddy Pig. He is himself, he's being himself and there's no celebrities here right now.'
As Daddy Pig danced playfully, Gabby quipped: 'The way he was dancing just then, I think we can put that one to bed.'
Joe admitted: 'It's a good rumour that, I love it. It's gone around social media like wildfire. Has he got Harry Styles' legs, I don't know!'
While Gabby said: 'I don't know, people are searching the internet right now. We shall see when you cross the finish line...'
Celebrity marathon times in order
Chris Newton - Former professional cyclist running for Anthony Nolan - 02:34:42
Shane McGuigan - Boxing trainer running for Young Lives vs Cancer - 02:44:51
Sebastian Vettel - Former Formula One World Champion running for for the Brain & Spine Foundation and the Grand Prix Trust - 02:59:08
Aaron Ramsey - Former Arsenal footballer running for It’s Never You - 03:00:30
Lee Grant - Ex Man Utd and Derby goalkeeper - 03:00:33
George Lewis - Content creator and comedian running for Autistica - 03:04:25
Sir Alastair Cook - Former England cricket captain running for Ruth Strauss Foundation - 03:05:15
Harry Judd - McFly drummer - 03:05:25
Dani King - Former Olympic cyclist running for Action Medical Research - 03:07:43
George Rainsford - TV actor running for Huntington’s Disease Association - 03:15:57
Cynthia Erivo - Actor running for The Kings Trust and Shameless Fund - 03:21:40
Dan Hudson - A Gay and NonGay podcast host running for Marie Curie - 03:35:51
Aimee Fuller - Former Winter Olympian snowboarder and TV presenter - 03:36:48
Rob Deering - Comedian and podcast host running for Parkinson's UK - 03:47:22
Reece Bibby - Social Media influencer and former band member of New Hope Club running for Teenage Cancer Trust - 03:59:06
Tilly Ramsay - TV presenter and chef running for Feeding Britain - 04:01:26
Patina Miller - Actor running for New York Road Runners - 04:07:45
Kate Rowe-Ham - Fitness and health influencer running for PCD support UK - 04:09:14
Sir Ben Ainslie - Four-time Olympic gold medallist running for the 1851 Trust - 04:13:44
Nikita Kuzmin - Strictly Come Dancing Professional running for Diabetes UK - 04:19:17
Christopher Harper - Actor running for NSPCC - 04:24:28
Alexandra Burke - Singer running for Parkinson UK - 04:25:03
Kitty Scott Claus - Drag performer running for Alzheimer’s Research UK - 04:25:35
James Norton - Actor running for Breakthrough T1D - 04:29:04
Ruby-May Martinwood- Actress running for Juvenile Arthritis Research - 04:35:53
Harry Clark - Winner of The Traitors running for The Duke of Edinburgh’s Award - 04:38:34
Jack O'Connell - Actor running for Alzheimer’s Research UK - 04:41:00
John Robins - BBC radio presenter, podcast host and comedian running for Standing Together Against Domestic Abuse - 04:48:08
Sean Fletcher - TV Presenter running for Young Minds - 04:48:09
Lucas Aurelio - Actor running for Marie Curie - 04:49:38
Sir Anthony (AP) McCoy - Legendary jockey and Grand National winner running for the Matt Hampson Foundation - 04:50:47
Helen Thorn - Comedian running for Women’s Aid - 04:55:01
Dejon Noel-Williams - Former footballer & Love Island star running for Mind - 04:56:11
Laura Doddington - Actor running for Alzheimer’s Research UK - 04:58:53
Samantha Spiro - Actor running for Alzheimer’s Research UK - 05:00:42
AJ Pritchard - Dancer and TV personality running for Marie Curie - 05:15:27
Ore Oduba - TV personality, presenter and actor running for Black Girls Hike - 05:17:08
Charlie Brake - Former Love Islander running for Parkinsons UK - 05:24:29
Fern Brady - Comedian and author running for Autistica - 05:49:12
Daddy Pig - Of the Peppa Pig family, running in aid of the National Deaf Children’s Society - 05:51:53
Joe Wicks - Fitness coach running alongside Daddy Pig running for The Body Coach Foundation - 05:51:54
Bryony Gordon - Influencer and author running for Bowel Babe Fund and CancerResearch UK - 05:56:36
Evie Pickerill - CBBC Presenter running for Children with Cancer UK - 06:20:25
Tony Adams - Former England and Arsenal footballer running for The Forward Trust - 06:21:17
Aaron Howlett - Winner of The Biggest Loser running for Dove House Hospice - 06:55:55
Darren Randolph - Former footballer running for Parkinsons UK - 07:36:27