Chattanooga Marathon

Chattanooga, TN, USA · March 7, 2027·
partly-cloudy-day42°·54° high·Light·Dry
10
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Chattanooga Marathon race day weather

partly-cloudy-day
42°at start
62° high
Light
Dry
Your goal
0:00:00

Cool morning, steady climb ahead

Runners will face temperatures rising from 42°F at the start to 54°F by the finish. With a light north wind at 7 mph, the wind should not be a major factor. Runners should consider adjusting their pace to accommodate the warming trend and stay hydrated as humidity sits at 56%.

Race day forecast available in 100 days
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26.2mi
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About the Chattanooga Marathon

The Chattanooga Marathon starts and finishes at First Horizon Pavilion in downtown Chattanooga, Tennessee, crossing the Tennessee River and passing Finley Stadium, home of the University of Tennessee-Chattanooga Mocs football team. The USATF-certified course (TN19001BW) is a Boston Marathon qualifier and follows rolling terrain with the steepest climbs concentrated around mile 20. Race weekend also includes a half marathon on the same course and a 5K the day before. Source

Website

Race weekend

Saturday, March 6
9:00 AM5K (3.1 mi)
Sunday, March 7
7:30 AMMarathon (26.2 mi)
7:30 AMHalf Marathon (13.1 mi)
Area Map
Course Map

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Chattanooga Marathon FAQ

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When is the 2027 Chattanooga Marathon?

The 2027 Chattanooga Marathon will be held on Sunday March 7, 2027.

Is the Chattanooga Marathon a Boston Marathon Qualifier?

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.

What will the weather be like for the 2027 Chattanooga Marathon?

The forecast calls for a high of 64°F and a low of 43°F with a 10% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

What is the elevation gain of the Chattanooga Marathon?

The Chattanooga Marathon course has about 1,200 ft (366 m) of climbing.

What is the weather usually like for the Chattanooga Marathon?

Over the 11 years racecast.io has race-day weather for (2016 to 2026), it averaged 40°F at the start and 52°F by a typical finish. Rain fell during race hours in 1 of those years (2019).

What was the hottest Chattanooga Marathon?

Of the 11 years on record, 2022 was the warmest, reaching 65°F during race hours. The coldest start was 2021, at 32°F.

What was the windiest Chattanooga Marathon?

Of the 11 years on record, 2020 was the windiest, with wind averaging 12 mph during race hours. The calmest was 2017, at 0 mph.

Chattanooga Marathon weather history

Based on 11 years of data
Avg Temp
46°F
L:40° H:52°
RunScore
10
Conditions
Rain Freq
9%
1 of 11 yrs
Wind6mph
Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2026 Chattanooga Marathon

Becoming cloudy in the afternoon.

2026
partly-cloudy-day
41°/59°-
10

2025 Chattanooga Marathon

Partly cloudy throughout the day.

2025
partly-cloudy-night
31°/39°-
10

2024 Chattanooga Marathon

Partly cloudy throughout the day.

2024
cloudy
48°/56°-
9

2023 Chattanooga Marathon

Clear conditions throughout the day.

2023
partly-cloudy-night
41°/59°-
10

2022 Chattanooga Marathon

Partly cloudy throughout the day.

2022
partly-cloudy-night
54°/65°-
8

2021 Chattanooga Marathon

Becoming cloudy in the afternoon.

2021
partly-cloudy-night
32°/46°-
10

2020 Chattanooga Marathon

Clear conditions throughout the day.

2020
clear-night
33°/45°-
10

2019 Chattanooga Marathon

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

2019
cloudy
45°/47°Light
10

2018 Chattanooga Marathon

Partly cloudy throughout the day.

2018
clear-night
36°/52°-
10

2017 Chattanooga Marathon

Partly cloudy throughout the day.

2017
partly-cloudy-night
36°/57°-
10

2016 Chattanooga Marathon

Becoming cloudy in the afternoon.

2016
clear-night
39°/51°-
10

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Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide
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