Running by State

Hot humid summers, mild winters. Severe storm risk in spring.

Tornado Alley. Extreme weather possible. Very flat, very windy.

Extreme temperature swings. Cold winters, hot summers. Very windy.

One of the coldest states. Short outdoor running season. Very flat.

Extreme temperature swings. Black Hills offer different climate than plains.

Coastal influence moderates temperatures. Four seasons, mild winters.

Coastal influence. Baltimore has four seasons. Mountains in west are cooler.

Four distinct seasons. Mountain regions colder. Philadelphia milder than Pittsburgh.

Four seasons. Mountains in west, coastal plains in east. Historic running routes.

Altitude affects performance. Weather changes rapidly in mountains. 300+ sunny days.

Big sky country with dramatic weather. Cold winters, pleasant summers.

Altitude and dry air. Hot summers in valleys, snowy winters in mountains.

High altitude, dry climate. Very windy. Cold winters, pleasant summers.

Four distinct seasons. Cold winters, hot summers. Lake effect snow upstate.

Extreme seasonal daylight variation. Midnight sun in summer, dark winters.

Boise is dry, northern Idaho more precipitation. Four seasons.

Track capital of the US. Rainy winters west, dry east. Perfect summer running.

Western side rainy, eastern side dry. Summer is ideal with long daylight.

Summer heat and humidity are intense. Afternoon thunderstorms daily in summer.

Hot humid summers. Mild winters. Spring can bring severe storms.

Four seasons with mild winters. Horse country offers beautiful running routes.

Mountains to coast variety. Asheville cool, coast humid. Great trail running.

Hot humid summers, mild winters. Coast vs mountains offer different conditions.

Mild winters, hot summers. Mountains in east cooler. Tornado alley exposure.

Extreme cold winters, pleasant summers. Twin Cities has strong running culture.

Cold winters, pleasant summers. Lake Michigan effect. Great trail systems.