The Calgary Marathon has landed on a world record of the world’s most in-demand marathons, placing the long-running Canadian race alongside a few of the sport’s most sought-after occasions.
The analysis, compiled by SportsShoes as a part of its annual Working Report, checked out how tough it’s to safe a spot in races around the globe. It in contrast Google search curiosity over the previous yr with the variety of finishers at every occasion, making a “demand rating” primarily based on how many individuals are trying to find a race relative to what number of spots can be found.

A spot on the worldwide record
Calgary ranked twentieth general, with 42.8 searches per finisher, primarily based on 82,700 annual searches and 1,932 finishers in its most up-to-date version. That places it amongst a mixture of vacation spot races and well-known worldwide occasions.
One other Canadian race additionally made the record: the Niagara Falls Worldwide Marathon, which ranked fifteenth with a requirement rating of 45.6.

An extended-standing race in Calgary
First held in 1963, the Calgary Marathon has been a part of the Canadian operating calendar for many years. It has grown into one of many nation’s largest street races, providing a full marathon, half marathon and shorter distances over a weekend that attracts hundreds of runners—17,000 runners participated within the 2025 occasions.
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The course runs via town and alongside the Bow River pathway system, combining city sections with lengthy stretches of riverside operating. It’s additionally identified for being comparatively flat, making it a preferred alternative for runners chasing a private greatest or Boston qualifying time.
The highest 5
On the prime of the rankings is South Africa’s Huge 5 Marathon, which recorded 444.4 searches per finisher. The race takes place in a personal wildlife reserve, the place runners share the course with animals like elephants and lions, and has a really restricted subject.
The Antarctic Ice Marathon sits second (346.5), adopted by China’s Nice Wall Marathon (193.1). Switzerland’s Zermatt Marathon ranks fourth (81.2) and the Boston Marathon in fifth at 75.9.
