Niagara Falls International Marathon

Niagara Falls, ON, Canada · October 25, 2026
partly-cloudy-day46°·55° high·Breezy·Dry
8
Weather
Course
Race Info
FAQ
History

Race Day Weather

partly-cloudy-day
46°at start
55° high
Breezy
Dry

Cool start, gradual warming

Runners will face a starting temperature of 46°F, rising to 55°F by the finish. Winds will be from the SW at 10 mph, with gusts up to 21 mph. With humidity at 73%, it's advisable for runners to stay hydrated and consider a conservative pace for the early miles.

Race day forecast available in 156 days
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Race Info

Welcome to the Niagara Falls Marathon, the beating heart of Niagara's running scene! As a passionate not-for-profit organization, we've crafted an extraordinary running experience for all. With a diverse history, our events offer an iconic world class view of Niagara Falls and breathtaking scenery along the Niagara River. Each race reflects our commitment to fun, community, and competition. Steeped in history since 1974, we've seen Olympic trials and revival in 1998 under Casino Niagara sponsorship. Join us in shaping the future of Niagara running where every stride is a celebration of our vibrant community! Source

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Area Map

Course Map

Course Map Unavailable

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FAQ

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When is the 2026 Niagara Falls International Marathon?

The 2026 Niagara Falls International Marathon will be held on Sunday October 25, 2026.

Is the Niagara Falls International Marathon a Boston Marathon Qualifier?

Yes, the Niagara Falls International Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Niagara Falls International Marathon?

The forecast calls for a high of 56°F and a low of 43°F with a 20% chance of rain.

Historical Weather

Based on 24 years of data
Avg Temp
55°F
L:45° H:55°
RunScore
7
Conditions
Rain Freq
38%
9 of 24 yrs
Wind13mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Niagara Falls International Marathon

Clear conditions throughout the day.

2025
clear-night
33°/49°-
8

2024 Niagara Falls International Marathon

Partly cloudy throughout the day.

2024
clear-night
35°/54°-
8

2023 Niagara Falls International Marathon

Partly cloudy throughout the day.

2023
partly-cloudy-night
44°/52°-
6

2022 Niagara Falls International Marathon

Clear conditions throughout the day.

2022
clear-night
47°/70°-
8

2019 Niagara Falls International Marathon

Clear conditions throughout the day.

2019
clear-night
39°/63°-
8

2018 Niagara Falls International Marathon

Partly cloudy throughout the day with rain in the morning and afternoon.

2018
cloudy
46°/55°Light
8

2017 Niagara Falls International Marathon

Partly cloudy throughout the day with afternoon rain.

2017
partly-cloudy-night
71°/78°-
5

2016 Niagara Falls International Marathon

Cloudy skies throughout the day with afternoon rain.

2016
cloudy
47°/53°Light
7

2015 Niagara Falls International Marathon

Partly cloudy throughout the day with early morning rain.

2015
partly-cloudy-night
48°/54°-
6

2014 Niagara Falls International Marathon

Partly cloudy throughout the day.

2014
cloudy
48°/50°-
6

2013 Niagara Falls International Marathon

Partly cloudy throughout the day.

2013
partly-cloudy-night
36°/46°-
6

2012 Niagara Falls International Marathon

Partly cloudy throughout the day with late afternoon rain.

2012
clear-night
45°/59°-
8

2011 Niagara Falls International Marathon

Partly cloudy throughout the day with rain.

2011
clear-night
38°/56°Light
8

2010 Niagara Falls International Marathon

Cloudy skies throughout the day with rain.

2010
rain
53°/67°Light
8

2009 Niagara Falls International Marathon

Partly cloudy throughout the day.

2009
cloudy
45°/54°-
8

2008 Niagara Falls International Marathon

Partly cloudy throughout the day with rain.

2008
cloudy
49°/57°-
6

2007 Niagara Falls International Marathon

Partly cloudy throughout the day.

2007
clear-night
37°/47°-
6

2006 Niagara Falls International Marathon

Cloudy skies throughout the day with rain.

2006
cloudy
47°/52°Light
7

2005 Niagara Falls International Marathon

Cloudy skies throughout the day with a chance of rain throughout the day.

2005
rain
41°/43°Light
7

2004 Niagara Falls International Marathon

Partly cloudy throughout the day with rain.

2004
cloudy
48°/53°Light
8

2003 Niagara Falls International Marathon

Cloudy skies throughout the day with a chance of rain throughout the day.

2003
rain
48°/50°Light
6

2002 Niagara Falls International Marathon

Cloudy skies throughout the day with late afternoon rain.

2002
partly-cloudy-night
46°/49°-
5

2001 Niagara Falls International Marathon

Partly cloudy throughout the day with a chance of rain throughout the day.

2001
partly-cloudy-night
52°/62°Light
7

2000 Niagara Falls International Marathon

Clear conditions throughout the day.

2000
clear-night
44°/51°-
6

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Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide

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