"The Montreal Prize awards one prize of $20,000 CAD to a poet for a single poem of 40 or fewer lines. A jury of internationally reputed poets and critics selects a shortlist of approximately 60 poems, from which a judge chooses one winner. The shortlist is published in The Montreal Poetry Prize Anthology."
This seems like a pretty interesting contest. I have posted the link to the contest rules below but there is a wealth of information you may find from their website.