Day 8 at the Calgary Stampede chuckwagon races, determined the aggregate winner and was the last night for drivers to qualify for tonights semi-final.

When the night wrapped up it was Kurt Bensmiller who won the Richard Cosgrave Memorial Trophy, his third time winning the aggregate championship in four years at the Calgary Stampede.

High River's Jason Glass had the time of the night though, finishing in first place.

Both Glass and Okotoks's Mark Sutherland move into the semi-finals which start tonight.

They are followed by Vern Nolin, Mike Vigen, Rick Fraser, Logan Gorst and Evan Salmond who slides into the semi-finals in 8th.