Around 50,000 runners will be making their way around the streets of London on Sunday as the London Marathon returns to its April slot after two autumn editions.
At the front of the field, the elite runners will be looking to come out on top and follow last year's winners, who included Amos Kipruto and Yalemzerf Yehualaw. Elsewhere, though, thousands will be running to raise money for charity, some of them donning costumes while they do so.
Multiple Olympic champion Mo Farah is among the big names in the field in 2023, as he prepares to run the London Marathon for the last time. Kipruto and Yehualaw are also back, as are 2022 men's and women's wheelchair champions Marcel Hug and Catherine Debrunner.
