Chennai Marathon

Chennai, India · January 3, 2027
partly-cloudy-day78°·79° high·Breezy·Dry
7
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Race Day Weather

partly-cloudy-day
78°at start
79° high
Breezy
Dry

Warm and humid, adjust pace

Runners will face temperatures starting at 78°F and rising slightly to 79°F by finish, with humidity at 72% and a dew point of 69°F. A moderate NE wind at 12 mph may provide some challenge. Pacing adjustments are crucial for maintaining energy levels in the heat, so runners should consider starting conservatively.

Race day forecast available in 46 days
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Distance: 26.2mi
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Race Info

The Chennai Marathon is held in Chennai, India, on a Sunday in early January and is organised by the Chennai Runners club. The full marathon starts in the dark at Napier Bridge beside Marina Beach and runs south along the coast past Elliot's Beach and down East Coast Road to a finish at the Indian Maritime University in Uthandi. The course is AIMS-certified, and the race also offers a half marathon, a twenty miler and a 10K.

Area Map

Course Map

FAQ

When is the 2027 Chennai Marathon?

The 2027 Chennai Marathon will be held on Sunday January 3, 2027.

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

The forecast calls for a high of 79°F and a low of 76°F with a 6% chance of rain.

Historical Weather

Based on 1 years of data
Avg Temp
82°F
L:77° H:84°
RunScore
3
Conditions
Rain Freq
0%
0 of 1 yrs
Wind19mph
Dew70°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
77°/84°-
6