Calgary Marathon Calgary Marathon The Scotiabank Calgary Marathon is an annual race held in Calgary, Alberta, Canada .As the longest running marathon event in Canada, it has a certified running distance of 26 miles and 385 yards (42.195 km). Last year's marathon was sold out and approximately 9,000 people are expected to participate this year. The marathon is certified by Athletics Canada and is a registered AIMS Marathon, and therefore can be used as a qualifying marathon race. In late 2013, it was announced that the Calgary Marathon would also host a one-time only 50 kilometer ultramarathon in 2014 to commemorate the
Marathon Stakes the event was reduced from $500,000 to $200,000. The first year, the race was sponsored by the Las Vegas Tourism Board. Citing that "the conditions of the race have not developed into a competition that we believe reaches the standard set by the remaining races comprising the Championships", the Breeders' Cup Committee announced its discontinuation. Most wins: Most wins by a jockey: Most wins by a trainer: Most wins by an owner: † - Ran at miles Marathon Stakes The Marathon Stakes, formerly known as the Breeders' Cup Marathon, is a Grade II American Thoroughbred horse race. It is open