Exactly one month to go until the Calgary Stampede holds their annual Rangeland Derby Canvas Auction.

By the numbers heading into this year's auction we'll see five pairs of brothers, four sets of father's and son's, three Gorsts, two rookies and one final year for "The King" Kelly Sutherland, who after 45 years and 12 stampede championships will call it quits at season's end.

The auction is set for Thursday, March 23, at 5 P.M. at the Boyce Theatre at Stampede Park.