Chattanooga Marathon

Chattanooga, TN, USA · March 7, 2027·

42°·54° high·Light·Dry

Weather

Race Day Weather

42°at start

62° high

Light

Dry

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Cool start, gradual warming

Runners will face a temperature increase from 42°F at the start to 54°F by finish. Winds will be light from the north at 7 mph, with gusts up to 22 mph. With humidity at 56%, no significant rain is expected, allowing for a comfortable race day without major adjustments needed.

Race day forecast available in 120 days

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Distance: 26.2mi

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Race Info

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)

Course Map

FAQ

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.

Historical Weather

Based on 11 years of data

Avg Temp

46°F

L:40° H:52°

RunScore

Conditions

Rain Freq

1 of 11 yrs

Wind6mph

Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Chattanooga Marathon Becoming cloudy in the afternoon. 2026	41°/59°	-	29°
2025 Chattanooga Marathon Partly cloudy throughout the day. 2025	31°/39°	-	13°
2024 Chattanooga Marathon Partly cloudy throughout the day. 2024	48°/56°	-	49°
2023 Chattanooga Marathon Clear conditions throughout the day. 2023	41°/59°	-	38°
2022 Chattanooga Marathon Partly cloudy throughout the day. 2022	54°/65°	-	46°
2021 Chattanooga Marathon Becoming cloudy in the afternoon. 2021	32°/46°	-	31°
2020 Chattanooga Marathon Clear conditions throughout the day. 2020	33°/45°	-	25°
2019 Chattanooga Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2019	45°/47°	Light	42°
2018 Chattanooga Marathon Partly cloudy throughout the day. 2018	36°/52°	-	24°
2017 Chattanooga Marathon Partly cloudy throughout the day. 2017	36°/57°	-	33°
2016 Chattanooga Marathon Becoming cloudy in the afternoon. 2016	39°/51°	-	32°

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