Old Colony Marathon
Westfield, MA, USA · May 29, 2026
Race Day Weather
57°at start
73° high
Light
Dry
Cool start, warming trend
Runners will face a temperature increase from 56°F at the start to 72°F by the finish. With a max wind of 6 mph from the ESE and humidity at 69%, maintaining hydration is crucial. As temperatures rise, runners should consider adjusting their pace to avoid fatigue in the warmer conditions.
Race day forecast available in 11 days
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FAQ
When is the 2026 Old Colony Marathon?
The 2026 Old Colony Marathon will be held on Friday May 29, 2026.
Is the Old Colony Marathon a Boston Marathon Qualifier?
Yes, the Old Colony Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Old Colony Marathon?
The forecast calls for a high of 75°F and a low of 55°F with a 10% chance of rain.
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