Runners will start in chilly 37°F conditions — dress in layers for the corral and plan to shed early. Temps will climb significantly to 63°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

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Distance: 13.1mi

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Race weekend

Sunday, October 25

7:30 AM10K (6.2 mi)

8:15 AMMarathon (26.2 mi)

8:15 AMHalf Marathon (13.1 mi)

5K (3.1 mi)

FAQ

When is the 2026 Niagara Falls International Half Marathon?

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

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

The forecast calls for a high of 63°F and a low of 37°F with a 0% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 25 years of data

Avg Temp

48°F

L:45° H:50°

RunScore

Conditions

Rain Freq

20%

5 of 25 yrs

Wind9mph

Dew42°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Niagara Falls International Half Marathon Clear conditions throughout the day. 2026	37°/52°	-	38°
2025 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2025	35°/45°	-	35°
2024 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2024	35°/47°	-	32°
2023 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2023	44°/45°	-	39°
2022 Niagara Falls International Half Marathon Clear conditions throughout the day. 2022	47°/58°	-	43°
2019 Niagara Falls International Half Marathon Clear conditions throughout the day. 2019	40°/50°	-	41°
2018 Niagara Falls International Half Marathon Partly cloudy throughout the day with afternoon rain. 2018	46°/47°	-	40°
2017 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2017	71°/74°	-	62°
2016 Niagara Falls International Half Marathon Cloudy skies throughout the day with afternoon rain. 2016	51°/53°	-	47°
2015 Niagara Falls International Half Marathon Partly cloudy throughout the day with early morning rain. 2015	48°/50°	-	41°
2014 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2014	48°/50°	-	38°
2013 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2013	36°/41°	-	35°
2012 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2012	45°/51°	-	44°
2011 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2011	39°/48°	Light	40°
2010 Niagara Falls International Half Marathon Cloudy skies throughout the day with early morning rain. 2010	55°/57°	-	51°
2009 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2009	44°/48°	-	38°
2008 Niagara Falls International Half Marathon Partly cloudy throughout the day with late afternoon rain. 2008	49°/51°	-	41°
2007 Niagara Falls International Half Marathon Partly cloudy throughout the day. 2007	38°/45°	-	35°
2006 Niagara Falls International Half Marathon Cloudy skies throughout the day with rain. 2006	47°/48°	Light	43°
2005 Niagara Falls International Half Marathon Cloudy skies throughout the day with rain clearing later. 2005	41°/42°	Light	39°
2004 Niagara Falls International Half Marathon Partly cloudy throughout the day with afternoon rain. 2004	46°/52°	-	44°
2003 Niagara Falls International Half Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2003	48°/49°	Light	48°
2002 Niagara Falls International Half Marathon Cloudy skies throughout the day. 2002	45°/47°	-	40°
2001 Niagara Falls International Half Marathon Partly cloudy throughout the day with rain. 2001	53°/58°	Light	53°
2000 Niagara Falls International Half Marathon Clear conditions throughout the day. 2000	44°/49°	-	40°