"American Ninja Warrior," where some of the most elite athletes in the country compete on the world's most difficult obstacle courses, returns this summer for ...MainContentMONDAYS8/7cWATCHLATESTEPISODEPREMIEREWATCHLATESTEPISODES13E1|05/31/21Qualifiers1MONDAYS8/7cSHOPNOWExclusiveworkoutgear,drinkware,apparel&morefeaturingAmericanNinjaWarrior.AmericanNinjaWarriorMONDAYS8/7cmainepisodesphotoshostsshopticketsanwnationSeason13Season13Season12Season11EpisodesPREMIERES13E1|05/31/21Qualifiers1MostRecentMostRecentCurrentPreviewHighlightSneakPeekWebExclusiveClipsNinth-graderJosiahPippelComesOutofHisShell-AmericanNinjaWarriorCLIP06/04/2115-year-old"Flyboy"IsaiahThomasrepresentstheNewGenerationofNinjas-AmericanNinjaWarriorCLIP05/31/21LastYear'sWinnerDanielGilReturns-AmericanNinjaWarriorCLIP05/31/21LindsayEskildsenshowsuswhat"MammaStrong"LooksLike-AmericanNinjaWarriorCLIP05/28/21TakeaFirstLookattheUnforgettableNewSeason-AmericanNinjaWarriorCLIP05/25/21"Mighty"KacyCatanzaroTriestoMakeaComebackattheVegasFinals-AmericanNinjaWarriorCLIP05/21/21CanaT-RexBeaNinja?-AmericanNinjaWarriorCLIP05/19/21VeteranNinjaMeaganMartinMakesaComeback-AmericanNinjaWarriorWomen'sChampionship2021CLIP05/14/21GymTeacherSandyZimmermanShowsHerStrength-AmericanNinjaWarriorWomen'sChampionship2021CLIP05/12/21RockerR.J.RomanDoesHisGrandmaProud-AmericanNinjaWarriorFinals2020CLIP01/15/21RookieJeshuahLewisLooksLikeaSeasonedPro-AmericanNinjaWarriorFinals2020CLIP01/13/21JeriD'AurelioBringsJoytotheCourse-AmericanNinjaWarriorSemifinals2020CLIP01/08/21JodyAvilaUsesHisHeightasanAdvantage-AmericanNinjaWarriorSemifinals2020CLIP01/06/21MeaganMartinShocksAkbarontheCourse-AmericanNinjaWarriorSemifinals2020CLIP01/01/21CombatVeteranVerdaleBensonBattlestheCourse-AmericanNinjaWarriorSemifinals2020CLIP12/30/20DonovanMetoyerSuitsupforaGreatRun-AmericanNinjaWarriorSemifinals2020CLIP12/25/20NateHansenPutsupaGnarlyRun-AmericanNinjaWarriorSemifinals2020CLIP12/23/20DeafNinjaKyleSchulzeConquersHisNemesis-AmericanNinjaWarriorQualifiers20