Vancouver Marathon no longer begins in waves. Now all runners begin once the gun goes off. Vancouver Marathon The BMO Vancouver Marathon is an annual race held on the first Sunday of May each year in Vancouver, British Columbia. As the second largest international marathon in Canada, it has a certified running distance of 26 miles and 385 yards long. The most recent marathon saw over 14,000 people participate on May 4, 2014, with over 3700 completing the marathon distance. This marathon is certified by the International Association of Athletics Federations & Association of International Marathons and Distance Races as a qualifying
2012 Olympic Marathon Course as 42.195 km and specifically state that the course must not be less than this distance. The rules further state that in Olympic competition the standard distance may not be exceeded by more than 0.1%. In order for a marathon performance to be ratified as a world record by the IAAF, the course must also meet other criteria that rule-out "artificially fast times" produced on courses aided by downhill slope or tailwind: the distance between start and end points when measured in a straight line should not exceed 50% of the length of the course (21.092 km in the case