Cape Cod Marathon
Falmouth, MA, USA · October 11, 2026
Race Day Weather
56°at start
64° high
Breezy
Dry
Cool start, steady conditions
Runners will face a starting temperature of 53°F, rising to 64°F by race end, with humidity around 74%. A moderate wind from the S is expected at 14 mph, with gusts up to 28 mph. Runners should consider pacing conservatively to manage the increasing heat and adjust hydration strategies accordingly.
Race day forecast available in 149 days
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Distance: 26.2mi
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FAQ
When is the 2026 Cape Cod Marathon?
The 2026 Cape Cod Marathon will be held on Sunday October 11, 2026.
Is the Cape Cod Marathon a Boston Marathon Qualifier?
Yes, the Cape Cod Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Cape Cod Marathon?
The forecast calls for a high of 64°F and a low of 53°F with a 0% chance of rain.
Historical Weather
Based on 4 years of data
Avg Temp
60°F
L:50° H:61°
RunScore
Conditions
Rain Freq
25%
1 of 4 yrs
Wind20mph
Dew50°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 56°/60° | Light | 53° | |
2024 | | 35°/60° | - | 42° | |
2023 | | 54°/63° | - | 47° | |
2022 |  | 57°/60° | - | 50° |
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