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London Marathon runners warned to 'think carefully' about wearing heavy costumes as race to be hottest in history
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London Marathon 2022 live: Updates on travel and weather as 50,000 runners head to the capital for the marathon - MyLondon
![London, UK. 22nd April, 2018. Stuart Farmer of Fulham Running Club competes in the 2018 Virgin Money London Marathon. The 38th edition of the race was the hottest on record with a London, UK. 22nd April, 2018. Stuart Farmer of Fulham Running Club competes in the 2018 Virgin Money London Marathon. The 38th edition of the race was the hottest on record with a](https://c8.alamy.com/comp/MF22WM/london-uk-22nd-april-2018-stuart-farmer-of-fulham-running-club-competes-in-the-2018-virgin-money-london-marathon-the-38th-edition-of-the-race-was-the-hottest-on-record-with-a-temperature-of-241c-recorded-in-st-jamess-park-MF22WM.jpg)
London, UK. 22nd April, 2018. Stuart Farmer of Fulham Running Club competes in the 2018 Virgin Money London Marathon. The 38th edition of the race was the hottest on record with a
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London Marathon 2014: Check out some of the Guinness World Records that could be broken in this year's race - Mirror Online
![London,UK,22nd April 2018,Tracy Barlow at the Finish Line of the London Marathon. The weather forecast makes it one of the hottest days too so runners have been advised not to wear costumes London,UK,22nd April 2018,Tracy Barlow at the Finish Line of the London Marathon. The weather forecast makes it one of the hottest days too so runners have been advised not to wear costumes](https://c8.alamy.com/comp/MEHTWA/londonuk22nd-april-2018tracy-barlow-at-the-finish-line-of-the-london-marathon-the-weather-forecast-makes-it-one-of-the-hottest-days-too-so-runners-have-been-advised-not-to-wear-costumes-and-stay-hydrated-to-hopefully-make-it-to-the-finish-line-in-the-mallcredit-keith-larbyalamy-live-news-MEHTWA.jpg)
London,UK,22nd April 2018,Tracy Barlow at the Finish Line of the London Marathon. The weather forecast makes it one of the hottest days too so runners have been advised not to wear costumes
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