This list of the largest running events in the world is based on the number of participants. If available, the number of "registered" participants or finishers may be specified. Not all participants will actually complete a race. Running USA's Road Running Information Center estimates that, on average, 80%-85% of registrants will complete a race.World's Largest Races, Road Running Information Center, Running USA Official Site. Retrieved 2008-08-28 If a yearly event has consistently high participation, the year in which that event had the largest number of participants has been listed.
With 110,000 participants, the Bay to Breakers race held on May 18, 1986, in San Francisco, California was recognized by the Guinness Book of World Records as the world's largest footrace. On October 10, 2010, 116,086 out of 160,000 registered runners in Manila were reported to have finished a run entitled "10.10.10 A Run for the Pasig River".http://www.abs-cbnnews.com/sports/10/11/10/pinoys-set-world-record-pasig-run Pinoys Set World Record Pasig Run An official for the ABS-CBN Foundation said that documentation of the event was being forwarded to Guinness World Records. The Guinness World Records certified Run for the Pasig River as having the most participants in a racing event on December 26, 2010.
On 6 August 2023, Kalaignar Centenary Marathon which was held at Chennai, India is officially recognized and approved by Guinness World Records having 65,762 people taking part and considered as the Largest Running Race Series held in the world.
Since 2014 the Wings for Life World Run is the largest run, though not confirmed by Guinness World Records.wingsforlifeworldrun.com
parkrun, a series of weekly 5 km events held on Saturday mornings in 22 countries around the world, has for some time been the largest running event in the world. On a regular Saturday, around 300,000 people take part across nearly 2000 events. The highest ever attendance was on 11 January 2020 where 369,213 people took part across the 1635 events taking place that day.
Largest running events Position Race name Location Country Date Distances Participation Notes1parkrunGlobalGlobal11 Jan 20205 km369,213 2 Wings for Life World Run GlobalGlobal 4 May 2024 set own goal 265,818 3 Dubai Run Dubai United Arab Emirates 24 November 2023 10 km, 5 km, 226,000 4Kabaka Birthday RunKampala Uganda 12 April 2026 21 km, 10 km, 5 km 130,000 5 A Run for the Pasig River ManilaPhilippines 10 October 2010 10 km, 5 km, 3 km 116,086 6 Royal Run Copenhagen/Frederiksberg, Randers, Ringkøbing, Middelfart, HelsingørDenmark 25 May 2026 10 km, 5 km, 1 mile 112,450 7 Bay to Breakers San Francisco, CaliforniaUnited States 18 May 1986 12 km 110,000 8 Cursa El Corte Ingles BarcelonaSpain 5 June 1994 11 km 109,457 9 Broloppet/Broløbet Malmö / CopenhagenSweden / Denmark 12 June 2000 Half-Marathon 92,266, 79,837 10 City2Surf SydneyAustralia 9 August 2020 14 km 86,696, 68,930 11 Dam tot Damloop AmsterdamNetherlands 20 September 2009 10 miles, 4 miles and kids runs 74,02012Kalaignar Memorial International MarathonChennaiIndia6 August 2023Marathon, half-marathon, 10 km, 5 km73,206 13 Hong Kong Marathon Hong KongHong Kong 15 January 2015 Marathon, half-marathon, 10 km, 10 km wheelchair race, 3 km wheelchair race 73,070 14 Round the Bays AucklandNew Zealand 10 March 2013 8.4 km 70,00015JPMorgan Corporate ChallengeFrankfurtGermany7 June 20185.6 km 64,377 16Lilac Bloomsday Run Spokane, WashingtonUnited States 5 May 1996 12 km61,298 17 United We Run BeirutLebanon 10 April 2005 5 km, 60,000 18Vancouver Sun Run Vancouver, British ColumbiaCanada 15 April 2012 10 km 89,000, 44,167http://www.runningUnitedStates.org/statistics/largest 19HolmenkollstafettenOsloNorway 4 May 2024 18,8 km 72,000https://www.aftenposten.no/norge/i/wgE2gG/folkefest-i-oslo-etter-verdens-stoerste-loep-oelen-etterpaa-er-best . Retrieved on 2024-05-07. 20 Göteborgsvarvet GothenburgSweden 21 May 2011 Half-Marathon 59,417Göteborgsvarvet Official Site, English version. Retrieved 2012-05-12 21 Peachtree Road RaceAtlanta, GeorgiaUnited States 4 July 2008 10 km 58,000,2012 Race ResultsRetrieved 2015-04-10 54,954 22 Course de l'Escalade Geneva Switzerland 7-8 December 2024 20.5 km, 7.3 km, 4.8 km, 9 km walk and kids runs 57,183 23London Marathon London, EnglandUnited Kingdom 27 April 2025 Marathon56,64024Panipat PinkathonPanipat, HaryanaIndia8 March 201921 km, 10 km, 5 km or 3 km run/walk55,498 25 Great North RunNewcastle, EnglandUnited Kingdom 26 September 2004/ 19 September 2010 Half-Marathon 54,500BBC News. 'Retrieved 2009-09-21' 26 Bolder BoulderBoulder, ColoradoUnited States 26 May 2008 10 km 54,040Bernarde, Scott, "Atlanta race to relinquish title of world's largest 10K?", The Atlanta Journal-Constitution, 29 June 2008. Retrieved 2008-08-28 27New York City MarathonNew York CityUnited States 4 November 2018 Marathon53,121, 52,812 28City to SurfPerthAustralia 25 August 2013 Marathon, Half-Marathon, 12 km, 4 km and Regional Series (Karratha, Geraldton, Albany and Busselton) 50,756 29Carrera Día Olímpico 5k Olympic Day Run 5KMedellínColombia 23 June 2013 5 km50,000http://www.colombiasports.net/sin-categoria/un-exito-carrera-del-dia-olimpico-en-medellin , | Carrera día olimpico, 24 June 2013. 30Paris Marathon ParisFrance 14 April 2019 Marathon 49,155 31 Grete Waitz-løpet OsloNorway 4 May 1996 5 km48,461 31Ottawa Race WeekendOttawa, OntarioCanada 23/24 May 2014 Marathon, 1/2 Marathon, 10K, 5K, 2K, Kids Run 47,387 32 Bogotá Half Marathon Bogotá, CundinamarcaColombia 1 August 2010 Half-Marathon, 10 km 44,186http://www.mediamaratonbogota.com/ENG/conoce/Estadisticas.htm . MMB. Retrieved on 2010-07-25. 33 Lidingöloppet Lidingö, StockholmSweden 24 September 2011 Cross country, 30 km 43,230http://www.lidingoloppet.se . MMB. Retrieved on 2011-09-25. 34 Monument Avenue 10K Richmond, VirginiaUnited States 2 April 2011 10 km43,214 35 Vienna City Marathon ViennaAustria 12 April 2015 Marathon 42,657http://www.news.at/a/vienna-city-marathon-2015-wien-vorschau|date=April 201536SberPrime Kazan MarathonKazan, TatarstanRussia2/3 May 20263 km, 10 km, 21.1 km, 42.2 km42,503, 35,687 37San Silvestre VallecanaMadridSpain31 December 201810 km 42,500 38 BUPA Great Manchester Run Manchester, EnglandUnited Kingdom 18 May 2014 10 km 41,30039Women's Mini Marathon (10k)DublinIreland2 June 201410 km 41,006 40 Mumbai Marathon Mumbai, MaharashtraIndia 20 January 2013 Marathon, Half-Marathon, Dream Run(6 km), Senior Citizens Race (4.3 km), Champions with Disability category (2.4 km) 40,000 41 Deejay Ten MilanItaly 14 October 2018 10 km, 5 km 40,000 42 Jerusalem Marathon JerusalemIsrael 15 March 2019 Marathon 40,000 43 Broad Street Run Philadelphia, PennsylvaniaUnited States 5 May 2013 10 miles 38,144 44 Chicago Marathon Chicago, IllinoisUnited States 7 October 2012 Marathon 37,455Press release Chicago Marathon 7 October 2012 45 Boston Marathon Boston, MassachusettsUnited States 15 April 1996 Marathon 35,868World's Largest Marathons , Association of International Marathons and Distance Races. Retrieved 2008-08-28 46Berlin Marathon BerlinGermany 16 September 2018 Marathon 44,00047Baloise Antwerp 10 milesAntwerpBelgium23 April 202310 miles37,5004820 km of BrusselsBrusselsBelgium28 May 202320 km36,692 49 Sydney Running Festival SydneyAustralia 18 September 2011 Marathon, Half-Marathon, 10 km, 3.5 km 35,033 50 OneAmerica 500 Festival Mini-Marathon Indianapolis, IndianaUnited States 4 May 2008 Half-Marathon 35,000History of Event , 500 Festival Official Site. Retrieved 2008-08-28 51 Great Ethiopia Run Addis AbabaEthiopia November 2010 10k35,000Great Ethiopian RunRetrieved 2013-02-19 52 Athens Classic Marathon Athens, AtticaGreece 9 November 2014 Marathon, 10k, 5k 35,000Retrieved 2014-11-07 53 Bank of America Shamrock Shuffle Chicago, IllinoisUnited States March 25, 2012 8k 34,369 54 Bridge to Brisbane BrisbaneAustralia 11 September 2011 10 km, 5 km 42,546, 34,146 55 HBF Run for a Reason Perth, Western Australia, AustraliaAustralia 22 May 2016 4 km, 12 km and 21 km 33,744 56 Cooper River Bridge Run Charleston, South CarolinaUnited States 27 March 2010 10 km33,000 57 Grand Prix von Bern BernSwitzerland 10 May 2014 10 miles, 4.7 km, 1.6 km 32,11658Run to Feed the HungrySacramento, CaliforniaUnited States28 November 20245 km, 10 km31,660 59 Philadelphia Marathon Philadelphia, PennsylvaniaUnited States 17 November 2013 Marathon, Half-Marathon, 8K 31,471 60 Zevenheuvelenloop NijmegenNetherlands 16 November 2014 15 km, 7 km 31,307 61 Amsterdam Marathon AmsterdamNetherlands 19 October 2014 Marathon, Half-Marathon, 8K 31,197 62Tokyo International MarathonTokyoJapan 28 February 2010 Marathon 30,170 63Saint Silvester Road Race São PauloBrazil 31 December 2018 15 km 30,000 64 City-Bay AdelaideAustralia 18 September 2011 12 km, 6 km 29,71565JPMorgan Corporate ChallengeChicagoUnited States23 May 20195.6 km 28,41866Pat's RunTempe, ArizonaUnited States18 April 20204.2 Miles28,000 67 Honolulu MarathonHonolulu, HawaiiUnited States 8 December 2002 Marathon 26,382 68 CPC Loop Den Haag The HagueNetherlands 8 March 2015 Half-Marathon, 10K, 5k 25,425 69 Gold Coast MarathonGold CoastAustralia 2 July 2017 Marathon, Half-Marathon, 10k, 5.7k, 4k, 2k 24,909 70Great South Run Portsmouth,United Kingdom30 October 2011 10 miles 24,000 71 Marine Corps Marathon Washington, D.C.United States 28 October 2012 Marathon 23,519http://resultsarchive.active.com/pages/searchform.jsp?rsID=136498 72La Parisienne ParisFrance 9 September 2012 6.5 km 23,510 73 Rotterdam Marathon Rotterdam,Netherlands 12 April 2015 Marathon, 1/4 Marathon 23,403 74Los Angeles Marathon Los Angeles, CaliforniaUnited States 8 March 2020 Marathon 28,30075Clean Thagadur Marathon-5KDharmapuri, TamilnaduIndia6 January 20195K 21,222 76 Seoul International Marathon SeoulSouth Korea 13 March 2005 Marathon 21,067 77 Naha Marathon NahaJapan 6 December 2009 Marathon 20,860 78 New York City Half Marathon New York City, New YorkUnited States 16 March 2014 Half Marathon 20,828http://web2.nyrrc.org/cgi-bin/htmlos.cgi/64233.1.571603797830577163 79Calgary MarathonCalgary, AlbertaCanada23/24 May 2026Marathon, 1/2 Marathon, 10K, 5K, Kids Run20,650 80Cardiff Half MarathonCardiff, WalesUnited Kingdom 6 October 2019 Half Marathon 20,309 81Bix 7Davenport, IowaUnited States 21 June 1999 7 miles 20,117
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