6,000 get extreme in Spartan obstacle race Add to ... Featuring video from CTVNews.ca Published Monday, Jun. 24, 2013 11:17AM EDT Last updated Monday, Jun. 24, 2013 11:52AM EDT An extreme international obstacle race takes place in Oro-Medonte, Ont. Watch More Video: Plaintiff in assisted dying challenge feels 'left out' of new law ShowBiz New: Jesse Williams delivers stirring speech at BET Awards Celebrities flock to Le Mans race in northern France Check out the flying fingers at the Canadian Rubik's Cube Competition Hungarian gravediggers compete for 'neatest grave' Video: Fish and edible greens grow together in urban aquaponics venture 'No justice, no peace': People erupt in anger after officer acquitted in Freddie Gray case Video: A ballerina's Plan B – a studio-to-street line of clothing Octogenarian marathon runner sets yet another world record Video: Entering the Challenge Contest? Be sure to link your problem to a business plan Video: ‘You can’t lose by participating in the $100,000 Challenge contest’ Trump on campaign manager charged with battery: 'He did a good job' Trump says there's no guarantee he'll support the Republican nominee if it's not him Video: The Challenge Contest is a great opportunity for your business Clinton, Sanders fight for Hispanic votes ShowBiz News: Dustin Hoffman responds to Oscars diversity issue Ontario students tackle challenge to make 'Bratz' dolls look more human How the 'Cinderella Project' helps Vancouver students graduate with style Clinton, Sanders face off in high stakes debate Danny Glover, Michael Shannon advocate to get rid of Oscars altogether Comments AA More Related to this Story What’s the best way to train for an 80K bike race? Time to spring back to action: 5 ways to embrace running again How should I train for a half-marathon?