Race Details Event Date 04/20/25 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 Course Map 2025 Course Map Website https://www.toughruck.org/ Social Media Event Facebook page Event Twitter page Facebook hashtags Course map on MapMyRun Results Photo Links Finish line photos Finish line photos on the race Facebook page Finish line video Live Results link https://runsignup.com/Race/Results/96803#resultSetId-543242;perpage:100 Online Results Athlinks Older Results GSRS Results Archive, 2019, 2018, 2017, 2016, 2015 Recent Results 2025202420232022 Race comments Race held virtually in 2020 and 2021