The 2025 event has concluded.

Glass City Marathon

Toledo, OH, USA • April 27, 2025
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clear-day Clear conditions throughout the day.

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The Glass City Marathon is a marathon located in Toledo, Ohio. The race is typically held in April. The race was established in 1971, starting and ending at the University of Toledo. This race is a USATF certified course and an official qualifier for the Boston Marathon. The race typically draws more than 1,000 competitors for the marathon race alone. Other events include the half-marathon and 5K. Source

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When is the 2025 Glass City Marathon?

The 2025 Glass City Marathon will be held on Sunday April 27, 2025.

Is the Glass City Marathon a Boston Marathon Qualfier?

Yes, the Glass City Marathon is an official Boston Marathon qualifier.

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Historical Weather & Results

RunScore
Run Score: 7
Temp
56°F
Min/Max
43°/56°F
Dew
39°F
Days of Rain
8/19
Wind
13mph
Tap a row for details.
YearLow / HighRainResults

Glass City Marathon 2024 Weather History

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

2024
rain
64°/ 75°Light
Run Score: 7

Glass City Marathon 2023 Weather History

Partly cloudy throughout the day with rain.

2023
cloudy
39°/ 45°Light
Run Score: 7

Glass City Marathon 2022 Weather History

Becoming cloudy in the afternoon with late afternoon rain.

2022
clear-day
64°/ 82°-
Run Score: 6

Glass City Marathon 2021 Weather History

Partly cloudy throughout the day with morning rain.

2021
cloudy
44°/ 50°Light
Run Score: 7

Glass City Marathon 2019 Weather History

Clearing in the afternoon with rain clearing later.

2019
cloudy
39°/ 52°-
Run Score: 7

Glass City Marathon 2018 Weather History

Clear conditions throughout the day.

2018
clear-day
31°/ 53°-
Run Score: 8

Glass City Marathon 2017 Weather History

Clear conditions throughout the day.

2017
clear-day
36°/ 62°-
Run Score: 8

Glass City Marathon 2016 Weather History

Clear conditions throughout the day.

2016
clear-day
37°/ 61°-
Run Score: 8

Glass City Marathon 2015 Weather History

Partly cloudy throughout the day.

2015
clear-day
35°/ 54°-
Run Score: 8

Glass City Marathon 2014 Weather History

Clear conditions throughout the day.

2014
clear-day
37°/ 50°-
Run Score: 7

Glass City Marathon 2013 Weather History

Cloudy skies throughout the day with rain.

2013
rain
51°/ 56°Light
Run Score: 7

Glass City Marathon 2012 Weather History

Partly cloudy throughout the day.

2012
partly-cloudy-day
36°/ 47°-
Run Score: 7

Glass City Marathon 2011 Weather History

Partly cloudy throughout the day with early morning rain.

2011
cloudy
39°/ 46°-
Run Score: 5

Glass City Marathon 2010 Weather History

Cloudy skies throughout the day with rain.

2010
fog
54°/ 55°Light
Run Score: 8

Glass City Marathon 2009 Weather History

Partly cloudy throughout the day.

2009
cloudy
65°/ 83°-
Run Score: 7

Glass City Marathon 2008 Weather History

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

2008
cloudy
35°/ 38°Light
Run Score: 5

Glass City Marathon 2007 Weather History

Becoming cloudy in the afternoon with rain or snow clearing later.

2007
partly-cloudy-day
32°/ 48°Light
Run Score: 5

Glass City Marathon 2006 Weather History

Partly cloudy throughout the day with rain.

2006
cloudy
41°/ 48°-
Run Score: 8

Glass City Marathon 2004 Weather History

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

2004
partly-cloudy-day
49°/ 63°Light
Run Score: 7
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Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

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You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR