2012 Boston Marathon

The competition was held in hot running conditions, reaching 88 °F (31 °C) that afternoon, and some of the 27,000 registered runners opted to take up the organizers' offer to defer their entry until the 2013 race.Defending women's champion Kilel was not the fastest entrant in her section: Russia's Galina Bogomolova and Ethiopians Aselefech Mergia and Mamitu Daska had better personal bests.Upon reaching the first major uphill section after 17 miles (27 km), Caroline Rotich, Diana Sigei Chepkemoi and Genet Getaneh progressively fell behind the leading pace.A volunteer attempting to assist the leading runners by handing them some water actually disrupted the pack at 18 miles (29 km) and defending champion Caroline Kilel dramatically slowed soon after, eventually dropping out at 40 kilometres (25 mi).[2][4] The final section of the race at Heartbreak Hill saw Firehiwot Dado fall out of contention, leaving just a Kenyan trio of Sharon Cherop, Georgina Rono and Jemima Jelagat Sumgong to battle out the medal positions.
Men's runner-up Levy Matebo at Heartbreak Hill .
Wesley Korir mid-race in the leading pack of the 2012 Boston Marathon
Jemima Jelagat Sumgong and Sharon Cherop racing in the final stage of the women's race
Shirley Reilly beating Wakako Tsuchida to win the women's wheelchair race
Wesley KorirBostonMassachusettsSharon CheropJosh CassidyShirley ReillyBoston MarathonBoston, MassachusettsmarathonBoston Athletic AssociationWorld Marathon Majorswheelchair racingmastersGeoffrey MutaiCaroline KilelRobert Kiprono CheruiyotNew York City MarathonGebre GebremariamLevy MateboWilson ChebetGalina BogomolovaAselefech MergiaMamitu DaskaFirehiwot DadoRyan HallDesiree DavilaKara Goucher2012 London OlympicsBernard KipyegoJason HartmannAgnes KipropRita JeptooCaroline RotichDiana Sigei ChepkemoiGenet GetanehGeorgina RonoJemima Jelagat SumgongUnited StatesLaban KorirMichel ButterNetherlandsDavid BarmasaiMathew KisorioEthiopiaDiana SigeiRussiaFranceWakako TsuchidaCanadaKurt FearnleyAustraliaKota HokinoueDiane RoyWayback Machinearchive.todayThe Washington TimesList of winnersQualifying standards2013 bombingsDzhokhar TsarnaevTamerlan TsarnaevBoston StrongPatriots Day (film)soundtrackStronger (film)Jeff BaumanBill IffrigWatertown, MassachusettsGeorge V. BrownWalter A. BrownWill CloneyTeam HoytTom KanalyJohnny KelleyDave McGillivrayBill RodgersRosie RuizJock SempleEdward F. SheehanKathrine SwitzerThe Tortoise and the Hare10K event2012 in the sport of athleticsOlympic GamesQualificationParalympic GamesWorld Indoor ChampionshipsWorld Half Marathon ChampionshipsWorld Mountain Running ChampionshipsLong DistanceWorld Race Walking CupWorld U20 ChampionshipsAsian IndoorAfricanIndoorCentral AmericanEuropeanEuropean Para AthleticsIbero-AmericanOceanianSouth AmericanMountain RunningThrowing Cup10,000 mRace WalkingPan American Combined EventsArab U20Asian U20CARIFTA GamesCentral American U20/U18Central American and Caribbean U20European O35Oceanian U20NACAC U23South American U23South American U18BerlinChicagoLondonDiamond LeagueRoad Race Label EventsWorld ChallengeHammer ThrowThorpe CupBritishFrenchGermanItalianAustralianFinnishHungarianJapaneseLithuanianSpanishOlympic TrialsNCAA Cross CountryNCAA Track