The London UnderRound Marathon, also sometimes referred to as the London Underground marathon, is an unofficial running route in London, between 42 Zone 1 London Underground stations. [1] The route was created by runner Rory Coleman in 2008 [2] and is between 42 km [3] and 48 km [4] depending on the route selection. Traditionally starting and finishing at Kings Cross Station, each runner is required to touch the yellow line of the underground platform at each station using only the stairs or escalators to reach the platform, which creates 914 meters of elevation change. [5]
The fastest known time for the course was set by David Hellard [6] in 2016 in a time of 3 hrs, 20 mins and 18 seconds. [7]
The London Marathon is an annual marathon held in London, England. It is the largest marathon in the world, with over 53,700 finishers in 2024, and 840,318 applicants for the 2025 event. Founded by athletes Chris Brasher and John Disley in 1981, it is typically held in April, although it moved to October for 2020, 2021, and 2022 due to the COVID-19 pandemic. The largely flat course is set around the River Thames, starting in Blackheath and finishing at The Mall. Hugh Brasher is the current race director and Nick Bitel its chief executive.
The marathon is a long-distance foot race with a distance of 42.195 km, usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair divisions. More than 800 marathons are held throughout the world each year, with the vast majority of competitors being recreational athletes, as larger marathons can have tens of thousands of participants.
Kennington is a London Underground station on Kennington Park Road in Kennington within the London Borough of Southwark. The station is served by the Northern line and is at the junction of the Charing Cross and Bank branches to the north and the Morden and Battersea Power Station branches to the south. Northbound, the next stations are Waterloo on the Charing Cross branch and Elephant & Castle on the Bank branch. Southbound, the next stations are Oval towards Morden and Nine Elms towards Battersea Power Station respectively. The station is in both Travelcard Zones 1 and 2.
An ultramarathon, also called ultra distance or ultra running, is a footrace longer than the traditional marathon length of 42.195 kilometres. Various distances, surfaces, and formats are raced competitively, from the shortest common ultramarathon of 31 miles (50 km) and up to 3100 miles. World Championships are held by the International Association of Ultrarunners (IAU) for 50 km, 100 km, 24 hours, and ultra trail running. The Global Organization of Multi-Day Ultramarathoners (GOMU) holds World Championships for 48 hours and 6 days. World Records are ratified and recognized by World Athletics, the IAU, and by GOMU.
Trail running is a type of running that takes place on outdoor trails, often in mountainous terrain, and often includes significant ascents and descents. Trail running is overseen by the International Trail Running Association (ITRA) and includes longer races.
Fell running, also sometimes known as hill running, is the sport of running and racing, off-road, over upland country where the gradient climbed is a significant component of the difficulty. The name arises from the origins of the English sport on the fells of northern Britain, especially those in the Lake District. It has elements of trail running, cross country and mountain running, but is also distinct from those disciplines.
The Paris Marathon is an annual marathon hosted by the city of Paris, France. It is the largest running event in France in terms of finishers and the marathon with the second-most finishers in the world, behind the New York City Marathon.
The Marine Corps Marathon (MCM) is an annual marathon held in Washington, D.C., and Arlington County, Virginia. The mission of the MCM is to promote physical fitness, generate community goodwill, and showcase the organizational skills of the United States Marine Corps.
Jesper Olsen, or Jesper Kenn Olsen, is a multiple national record holder ultra distance runner from Denmark, and was the second person verified to have run around the world, as well as the first verified to have run around the world in a north-south rather than east-west direction.
The Mumbai Marathon, is an annual international marathon held in Mumbai, India, on the third Sunday of January every year. It is the largest marathon in Asia as well as the largest mass participation sporting event on the continent. It is the richest race in India with a prize pool of US$405000.
The Barkley Marathons is an ultramarathon trail race held each year in Frozen Head State Park in Morgan County, Tennessee, United States.
Helene Diamantides is a fell runner.
Yuki Kawauchi is a Japanese marathon runner. He came to prominence after running the 2011 Tokyo Marathon in 2:08:37, finishing as the first Japanese citizen and third overall. He was known as the "citizen runner" given that he used to work full-time for the government of Saitama Prefecture and trained in his time off with his own expenses without any sponsorship. Kawauchi won the 2018 Boston Marathon. In 2020, he left his job in local government and became a full-time professional runner.
Greg Nance is an American entrepreneur, mountaineer, ultramarathon runner, and politician.
The Ladakh Marathon is a marathon held in Leh, a town in the Indian Union Territory of Ladakh. It claims to be the highest marathon in the world, held at a height of 11,500 to 17,618 feet. The event's primary edition was held in 2012 and its latest edition was deferred to September 2022 due to COVID-19. In 2015 the marathon joined the Association of International Marathons and Distance Races. It is the fifth marathon from India to receive international recognition.
The 2016 London Marathon was the 36th running of the annual marathon race in London, England, which took place on Sunday, 24 April. The men's elite race was won by Kenyan Eliud Kipchoge and the women's race was won by Kenyan Jemima Sumgong. The men's wheelchair race was won by Marcel Hug from Switzerland and the women's wheelchair race was won by American Tatyana McFadden.
Paddington is a London Underground station served by the Bakerloo, Circle and District lines. It is located on Praed Street to the south of Paddington mainline station and has entrances from Praed Street and from within the mainline station. On the Bakerloo line the station is between Warwick Avenue and Edgware Road and on the Circle and District lines it is between Bayswater and Edgware Road. It is in London Fare Zone 1.
The backyard ultra or last one standing is a form of ultramarathon race where competitors must consecutively run the distance of 6.706 kilometres (4.167 mi) in less than one hour, which is a pace of 100 miles per 24 hours. The race is over when only one runner remains to complete a lap. This runner is marked as the winner and only finisher, with all other runners receiving a "DNF". The runner who completes the second-most laps in a race is often referred to as the "assist", in the sense that their effort is ultimately what determines how long the race is allowed to continue--there is no predefined end length or time in a backyard ultra, as long as multiple runners can complete each loop within an hour.
The 2021 London Marathon was the 41st running of the annual London Marathon on 3 October 2021. Due to the COVID-19 pandemic, the race was postponed from April until October to maximise the chances of a mass participation event.
John Wade Kelly is an American endurance athlete who specializes in ultrarunning.