Chattanooga Marathon

Chattanooga, TN, USA · March 7, 2027

42°·59° high·Light·Dry

Weather

Race Day Weather

42°at start

62° high

Light

Dry

Cool and breezy, steady pace

Runners will face a cool start at 42°F, rising to 60°F by the finish. A light headwind at 7 mph will be present, with gusts up to 22 mph. With humidity at 56% and a dew point of 36°F, conditions are favorable, but runners should consider pacing conservatively early on.

Race day forecast available in 119 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

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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.

What is the elevation profile of the Chattanooga Marathon?

The Chattanooga Marathon has 1200ft of total elevation gain.

Historical Weather

Based on 11 years of data

Avg Temp

58°F

L:42° H:58°

RunScore

Conditions

Rain Freq

1 of 11 yrs

Wind7mph

Dew32°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	50°/63°	-	27°
2025 Chattanooga Marathon Partly cloudy throughout the day. 2025	31°/45°	-	13°
2024 Chattanooga Marathon Partly cloudy throughout the day. 2024	49°/60°	-	50°
2023 Chattanooga Marathon Clear conditions throughout the day. 2023	43°/67°	-	38°
2022 Chattanooga Marathon Partly cloudy throughout the day. 2022	57°/71°	-	47°
2021 Chattanooga Marathon Becoming cloudy in the afternoon. 2021	32°/54°	-	31°
2020 Chattanooga Marathon Clear conditions throughout the day. 2020	37°/50°	-	25°
2019 Chattanooga Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2019	46°/47°	Light	43°
2018 Chattanooga Marathon Partly cloudy throughout the day. 2018	41°/57°	-	23°
2017 Chattanooga Marathon Partly cloudy throughout the day. 2017	37°/66°	-	31°
2016 Chattanooga Marathon Becoming cloudy in the afternoon. 2016	41°/56°	-	32°

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