Rochester Half Marathon

Rochester, NY, USA · September 19, 2027

54°·61° high·Light·Dry

Weather

Race Day Weather

54°at start

69° high

Light

Dry

Comfortable temps, warming through the race

Mild 54°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 69°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 74% is worth noting for effort level, especially in later miles.

Race day forecast available in 327 days

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Distance: 13.1mi

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Race Info

Feel the energy around every corner. Celebrate the goodness Rochester has to offer. The breathtaking views along the historic Genesee River. The overwhelming crowd support from neighbors and volunteers. The perfect mix of elevation changes to keep you challenged. #runtheROC #ROCyourstory Source

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FAQ

When is the 2027 Rochester Half Marathon?

The 2027 Rochester Half Marathon will be held on Sunday September 19, 2027.

What is the time limit for the Rochester Half Marathon?

The time limit for the Rochester Half Marathon is 3.5 hours.

What will the weather be like for the 2027 Rochester Half Marathon?

The forecast calls for a high of 72°F and a low of 54°F with a 6% chance of rain.

Historical Weather

Based on 21 years of data

Avg Temp

66°F

L:56° H:66°

RunScore

Conditions

Rain Freq

19%

4 of 21 yrs

Wind10mph

Dew56°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Rochester Half Marathon Cloudy skies throughout the day. 2026	61°/65°	-	58°
2025 Rochester Half Marathon Partly cloudy throughout the day. 2025	48°/71°	-	51°
2024 Rochester Half Marathon Partly cloudy throughout the day. 2024	62°/75°	-	62°
2023 Rochester Half Marathon Cloudy skies throughout the day with afternoon rain. 2023	58°/60°	-	50°
2022 Rochester Half Marathon Cloudy skies throughout the day with rain in the morning and afternoon. 2022	55°/57°	Light	53°
2021 Rochester Half Marathon Becoming cloudy in the afternoon. 2021	50°/63°	-	50°
2019 Rochester Half Marathon Partly cloudy throughout the day. 2019	58°/73°	-	55°
2018 Rochester Half Marathon Clearing in the afternoon. 2018	44°/60°	-	49°
2017 Rochester Half Marathon Partly cloudy throughout the day. 2017	60°/72°	-	62°
2016 Rochester Half Marathon Cloudy skies throughout the day with rain. 2016	68°/75°	-	68°
2015 Rochester Half Marathon Partly cloudy throughout the day. 2015	56°/61°	Light	48°
2014 Rochester Half Marathon Partly cloudy throughout the day with morning rain. 2014	68°/70°	Light	62°
2013 Rochester Half Marathon Cloudy skies throughout the day. 2013	52°/55°	-	46°
2012 Rochester Half Marathon Partly cloudy throughout the day. 2012	45°/56°	-	42°
2011 Rochester Half Marathon Partly cloudy throughout the day. 2011	46°/61°	-	45°
2010 Rochester Half Marathon Partly cloudy throughout the day with early morning rain. 2010	59°/62°	-	57°
2009 Rochester Half Marathon Partly cloudy throughout the day. 2009	54°/68°	-	56°
2008 Rochester Half Marathon Cloudy skies throughout the day with early morning rain. 2008	74°/83°	Light	69°
2007 Rochester Half Marathon Partly cloudy throughout the day. 2007	42°/56°	-	40°
2006 Rochester Half Marathon Partly cloudy throughout the day. 2006	60°/71°	-	62°
2005 Rochester Half Marathon Partly cloudy throughout the day. 2005	57°/64°	-	60°