Niagara Falls International Marathon

When

Already Started

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Sunday 25 Oct 2026

Set Reminder

All day event

Where

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Niagara Falls State Park • 

Niagara Falls, United StatesShow on map

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The Niagara Falls International Marathon is a cross-border road-running event known for its scenic route between the United States and Canada. The full marathon has traditionally started in Buffalo, New York, and taken runners across the Peace Bridge into Ontario before finishing in Niagara Falls. Rather than competing teams or a home stadium, the event centers on individual runners, club athletes and recreational participants racing against the clock across public roads. Its finish near Queen Victoria Park offers views of the famous Horseshoe Falls, making the course a distinctive feature for competitors and spectators. Event programs have included several race distances, such as the marathon, half marathon and shorter road races, giving runners different ways to take part. Because the course crosses an international border, participants must follow race guidance on travel documents and border procedures. For sports fans searching for Niagara Falls International Marathon information, the event combines endurance running, international competition and one of North America’s best-known natural landmarks. Check official event announcements for current race dates, registration details, course information and the distances offered in a particular year.