Key Takeaways
- The ACSM American Fitness Index ranks the 100 largest U.S. cities on health and community factors.
- Arlington, VA, tops the list for the ninth consecutive year; Washington, DC, Minneapolis, Seattle, and Denver round out the top five.
- Food insecurity rose in nearly every major city, climbing from 12.9 % to 14.4 % of residents.
- Air quality varies dramatically, with some cities reporting asthma rates three times higher than others.
- Several cities posted notable upward moves, illustrating that targeted community changes can improve fitness outcomes.
Overall Findings
The 2026 American College of Sports Medicine (ACSM) Fitness Index reveals a clear divide between the nation’s healthiest and least healthy metropolitan areas. Cities that consistently score high excel in personal health metrics—such as lower obesity and chronic disease rates—and in community resources that promote physical activity, including extensive park networks, bike trails, public transit, and clean environmental conditions. Conversely, municipalities at the bottom of the ranking struggle with limited access to recreational spaces and higher prevalence of health‑related challenges. This dichotomy underscores how city‑wide infrastructure and policies directly shape residents’ ability to maintain active, healthy lifestyles.
Top Rankings
Arlington, Virginia, retained the number‑one spot for the ninth straight year, reinforcing its reputation as a model of urban fitness. Close behind, Washington, DC, secured second place, followed by Minneapolis, Minnesota; Seattle, Washington; and Denver, Colorado, completing the top five. The index evaluates each city across two domains: personal health (e.g., exercise habits, chronic disease prevalence) and community/environmental health (e.g., park access, air quality). High‑ranking cities share common characteristics: well‑maintained green spaces, walkable neighborhoods, and robust public transportation systems that collectively encourage daily physical activity.
Bottom Rankings
At the opposite end of the spectrum, Oklahoma City once again placed at the bottom of the list, reflecting persistent challenges in health equity and infrastructure. Memphis, Tennessee; Port St. Lucie, Florida; and Lubbock, Texas, rounded out the five least fit cities. These locales exhibited higher rates of obesity, increased chronic disease diagnoses, and limited access to recreational amenities. The data highlight the need for targeted investments in parks, cycling lanes, and public transit to bridge the health gap between thriving and struggling communities.
Food Insecurity Trends
A striking finding of the 2026 report is the widespread deterioration of food security across major U.S. cities. Every metropolitan area—except Santa Ana, California—reported a rise in food insecurity, defined as the inability to obtain adequate, nutritious food due to financial or geographic constraints. The national average climbed 1.5 percentage points, moving from 12.9 % in 2025 to 14.4 % in 2026. Contributing factors include soaring grocery prices and policy shifts stemming from the 2025 tax and spending legislation, which curtailed Supplemental Nutrition Assistance Program (SNAP) benefits and imposed stricter work requirements. Stacy Dean of the Global Food Institute warned that these changes place additional strain on low‑income families already juggling housing, childcare, and transportation costs.
Air Quality and Asthma
Air quality emerged as a critical determinant of outdoor fitness accessibility. While roughly one in ten adults across the 100 largest cities lives with asthma, the prevalence varies threefold between communities. Greensboro, North Carolina, recorded the highest asthma rate at 15.4 %, illustrating how polluted air can limit the ability to exercise outdoors. Individuals with respiratory conditions may experience breathing difficulties and heightened asthma triggers when engaging in physical activity in high‑pollution environments. The index advises all residents—including those with asthma—to monitor air quality indexes and adjust workout timing, favoring early‑morning or evening sessions, or shifting activities indoors when necessary.
Cities with Biggest Gains
Despite an overall stagnation in many regions, several cities demonstrated notable progress. Richmond, Virginia, surged 20 positions to claim the 20th spot, while Charlotte, North Carolina, jumped 19 spots to rank 42nd. Virginia Beach rose 18 places to number 61, and Durham, North Carolina, climbed 17 spots to number 49. These upward movements suggest that strategic investments in recreational infrastructure, such as new trails, expanded parklands, and enhanced public transportation, can yield measurable improvements in community fitness metrics.
Expert Insights and Recommendations
Stella Volpe, chair of the ACSM Fitness Index advisory board, emphasizes that the rankings serve a dual purpose: to celebrate successful cities and to motivate underperforming ones to adopt incremental, evidence‑based changes. She notes that “greater access to parks and playgrounds, where we can maybe do pull‑ups outside, or greater walkability in our cities” can catalyze healthier habits. However, Volpe cautions that such benefits are negated when barriers—like poor air quality or inadequate infrastructure—prevent residents from utilizing available resources. The report urges municipalities to view physical activity as a form of preventive medicine, capable of reducing chronic disease risk and enhancing overall quality of life.
Conclusion
The 2026 American Fitness Index paints a nuanced portrait of the nation’s physical health landscape. While standout cities demonstrate that well‑planned public spaces and supportive policies can foster active populations, the broader trends of rising food insecurity, worsening air quality, and stagnant progress in lower‑ranked locales signal urgent challenges. Policymakers, urban planners, and community leaders must collaborate to expand green spaces, improve air quality, safeguard nutrition assistance programs, and ensure that every resident—regardless of zip code—has equitable opportunities to lead healthier, more active lives.