Runners will face a comfortable start at 50°F, gradually warming to 61°F by the finish. A light tailwind in the first two miles will shift to headwinds from miles 7 to 8 and again from 19 to 27, which will be the toughest sections. With humidity at 71%, hydration will be crucial, and pacing should be conservative during the windier stretches.
Race day forecast available in 130 days
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Distance: 26.2mi
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Race Info
The Houston Marathon is an annual marathon usually held every January in Houston, Texas, United States, since 1972. With thousands of runners and spectators, it is the largest single day sporting event in the city. It is run concurrently with a half marathon and a 5 km race. The 2007 race included the first-ever satellite running of the event, run simultaneously in Fallujah, Iraq.Wikipedia
The 2027 Houston Marathon will be held on Friday January 8, 2027.
Is the Houston Marathon a Boston Marathon Qualifier?
Yes, the Houston Marathon is an official Boston Marathon qualifier.
What is the time limit for the Houston Marathon?
The time limit for the Houston Marathon is 6 hours.
What will the weather be like for the 2027 Houston Marathon?
The forecast calls for a high of 62°F and a low of 45°F with a 8% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 27 years of data
Avg Temp
60°F
L:46° H:60°
RunScore
Conditions
Rain Freq
11%
3 of 27 yrs
Wind10mph
Dew38°F
Temperature History
Range of temperatures during race hours for each year.
