Chattanooga Marathon

Chattanooga, TN, USA • March 29, 2026
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partly-cloudy-day Partly cloudy throughout the day.

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Come experience the natural beauty & urban space of Chattanooga! Race weekend, you will explore Chattanooga's scenic qualities that define our community as the best outdoor destination! Runners will pass the Tennessee River & venture through our distinct Downtown as they experience an innovative course unique to Chattanooga. Source

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When is the 2026 Chattanooga Marathon?

The 2026 Chattanooga Marathon will be held on Sunday March 29, 2026.

Is the Chattanooga Marathon a Boston Marathon Qualfier?

Yes, the Chattanooga Marathon is an official Boston Marathon qualifier.

What is the time limit for the Chattanooga Marathon?

The time limit for the Chattanooga Marathon is 6 hours.

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Historical Weather & Results

RunScore
Run Score: 8
Temp
55°F
Min/Max
39°/55°F
Dew
33°F
Days of Rain
1/10
Wind
8mph
Tap a row for details.
YearLow / HighRainResults

Chattanooga Marathon 2025 Weather History

Partly cloudy throughout the day.

2025
partly-cloudy-night
31°/ 42°-
Run Score: 7

Chattanooga Marathon 2024 Weather History

Partly cloudy throughout the day.

2024
cloudy
48°/ 58°-
Run Score: 8

Chattanooga Marathon 2023 Weather History

Clear conditions throughout the day.

2023
partly-cloudy-night
41°/ 64°-
Run Score: 8

Chattanooga Marathon 2022 Weather History

Partly cloudy throughout the day.

2022
partly-cloudy-night
54°/ 69°-
Run Score: 8

Chattanooga Marathon 2021 Weather History

Becoming cloudy in the afternoon.

2021
partly-cloudy-night
32°/ 50°-
Run Score: 8

Chattanooga Marathon 2020 Weather History

Clear conditions throughout the day.

2020
clear-night
33°/ 47°-
Run Score: 7

Chattanooga Marathon 2019 Weather History

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

2019
cloudy
45°/ 47°Light
Run Score: 7

Chattanooga Marathon 2018 Weather History

Partly cloudy throughout the day.

2018
clear-night
36°/ 55°-
Run Score: 8

Chattanooga Marathon 2017 Weather History

Partly cloudy throughout the day.

2017
partly-cloudy-night
36°/ 61°-
Run Score: 7

Chattanooga Marathon 2016 Weather History

Becoming cloudy in the afternoon.

2016
clear-night
39°/ 54°-
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