Dirty competition: Scotland’s ‘Tough Mudder’ race
By Globaltimes.cn, Published: 2017-06-19 14:47:15
Runners take part in the Tough Mudder race at Drumlanrig Castle, Thornhill in Scotland, UK on June 18, 2017. Photo: CFP
Editor's Note:
Runners take part in the Tough Mudder race at Drumlanrig Castle, Thornhill in Scotland, UK on June 18, 2017. Photos: CFP

Runners take part in the Tough Mudder race at Drumlanrig Castle, Thornhill in Scotland, UK on June 18, 2017. Photo: CFP
Runners take part in the Tough Mudder race at Drumlanrig Castle, Thornhill in Scotland, UK on June 18, 2017. Photo: CFP