Race Details Event Date 04/18/27 Race start time(s) 7:20 AM Registration start 5:15 AM Event Location Fenn School Event Address 516 Monument Street Event City Concord Event State MA Race ID 1019 Event Information Registration URL https://runsignup.com/Race/MA/Concord/toughruck Website https://www.toughruck.org/ Social Media Event Facebook page Event Twitter page Results Online Results Athlinks Older Results Archived Results, 2019, 2018, 2017, 2016, 2015 Recent Results 202720262025202420232022 Race comments Race held virtually in 2020 and 2021