White River Marathon
Cotter, AR, USA · November 21, 2026
Race Day Weather
45°at start
57° high
Light
Dry
Cool start — fast day potential, warming through the race
A cool 45°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 57°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 67% is worth noting for effort level, especially in later miles.
Race day forecast available in 111 days
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FAQ
When is the 2026 White River Marathon?
The 2026 White River Marathon will be held on Saturday November 21, 2026.
Is the White River Marathon a Boston Marathon Qualifier?
Yes, the White River Marathon is an official Boston Marathon qualifier.
What is the time limit for the White River Marathon?
The time limit for the White River Marathon is 7 hours.
What will the weather be like for the 2026 White River Marathon?
The forecast calls for a high of 58°F and a low of 40°F with a 8% chance of rain.
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