These are the most fitness-obsessed states in the U.S.

Fitness is in for Americans, and the numbers show it: gym visits were up 3.5 percent in 2025, according to the Health & Fitness Association, and a new study by Instant Hydration reveals the U.S. states that are taking fitness to a new level. By measuring everything from gyms and hiking trails to fitness classes, activity levels outside of work and how often people Google workouts, the report ranks the most fitness-obsessed states in the country.

Unsurprisingly, Colorado takes the top spot. The state scores highest for physical activity outside of work, with 82.3 percent of residents getting moving on their own time. From morning hikes and lunchtime bike rides to after-work gym sessions, Coloradans are on top of their fitness. With 1,252 gyms and more than 400 hiking trails, it’s hard not to stay active. Even online, residents of the state are plugged in, logging around 770,000 fitness-related searches every month.

California comes in second, powered by sheer scale. The Golden State has more than 11,000 gyms, the most in the country, plus nearly 700 hiking trails stretching from coastal cliffs to desert paths. About 78.8 percent of residents exercise outside of work, and Californians search for fitness tips at a staggering rate, with 5.5 million workout-related searches each month. From boutique studios in LA to surf breaks in Santa Cruz, fitness here is a lifestyle.

Hawaii comes in third, because who can resist activities that boast views like the ones only this state can offer? Nearly 78.3 percent of residents exercise during their free time, supported by 290 gyms, 171 fitness classes and 151 hiking routes. Interest runs online too, with more than 130,000 monthly searches tied to fitness and sport.

Massachusetts claims fourth place with a strong gym culture. The state boasts over 2,000 gyms and 240 fitness programs, and 76.7 percent of residents squeeze workouts in before or after work.

Rounding out the top five is Delaware. Smaller in size but not in commitment, the state sees 72.8 percent of residents working out regularly.

These states are fit, motivated and surely crushing their New Year's resolutions.

The most fitness-obsessed states in the U.S.

1. Colorado
2. California
3. Hawaii
4. Massachusetts
5. Delaware
6. New Jersey
7. Washington
8. New Hampshire
9. Illinois
10. New York