Tunnel Hill Marathon
Vienna, IL, USA · November 14, 2026
Race Day Weather
40°at start
57° high
Light
Dry
Cool temps, light winds
Runners will face a temperature rising from 40°F at the start to 57°F by the finish, with a light 7 mph wind from the SSW. Humidity sits at a moderate 63% with a dew point of 37°F. With no significant rain expected, runners can maintain their pace but should consider a light layer for warmth during the early miles.
Race day forecast available in 93 days
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FAQ
When is the 2026 Tunnel Hill Marathon?
The 2026 Tunnel Hill Marathon will be held on Saturday November 14, 2026.
Is the Tunnel Hill Marathon a Boston Marathon Qualifier?
Yes, the Tunnel Hill Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Tunnel Hill Marathon?
The forecast calls for a high of 59°F and a low of 42°F with a 10% chance of rain.
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