The 2025 event has concluded.

The County Marathon

Wellington, ON, Canada • October 5, 2025
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clear-day Clear conditions throughout the day.

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When is the 2025 The County Marathon?

The 2025 The County Marathon will be held on Sunday October 5, 2025.

Is the The County Marathon a Boston Marathon Qualfier?

Yes, the The County Marathon is an official Boston Marathon qualifier.

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Historical Weather & Results

RunScore
Run Score: 8
Temp
72°F
Min/Max
60°/72°F
Dew
61°F
Days of Rain
0/2
Wind
7mph
Tap a row for details.
YearLow / HighRain

The County Marathon 2024 Weather History

Partly cloudy throughout the day.

2024
partly-cloudy-night
62°/ 70°-
Run Score: 9

The County Marathon 2023 Weather History

Partly cloudy throughout the day.

2023
partly-cloudy-night
58°/ 75°-
Run Score: 8
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
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