The summer leg of the All Hope Is Gone World Tour marks Slipknot's first headline shows in America since early May, which featured the band playing to over 30000 people during their headline slot at this year's Rock on the Range ...
MOVEMENT: NEWS & UPDATES: SLIPKNOT ANNOUNCES SUMMER HEADLINE TOUR

Rock On The Range, a 15-band rock music event, took place on Saturday, June 27, 2009 at Canad Inns Stadium.
Soaking it all in | Music | Entertainment | Winnipeg Sun

In what could have been a washout due to a steady rain, Winnipeg's newest music festival, Rock on the Range, went off without a hitch yesterday at Canad Inns Stadium for a hearty crowd of 14000 music fans. ...
Range rockers refuse to let rain ruin the day - Winnipeg Free Press

Last night's wind storm destroyed the plastic flooring being laid down on the field of Canad Inns Stadium in preparation for Saturday's Rock on the Range.
Rock on the Range Getting Back on Track After Wind Storm