Racing have already secured their place in the knock-out stages but it will be a tall order for Townsend's men to keep their European dream alive.
The match will be played at Rugby Park in Kilmarnock owing to the current poor state of the Scotstoun surface and, while Townsend knows Racing are in fine form, he is expecting to see a committed performance from his troops.
"We're determined to deliver a winning performance for our supporters, who will travel to Kilmarnock for this home fixture," said Townsend.
"Rugby Park has a quality playing surface and we're expecting a large crowd, so it should be fantastic occasion.
"Racing 92 are packed with quality players and are in great form. This will be a good challenge for our players against one of the leading teams in Europe."
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