Best of Boston

In a city with a short autumn and an even shorter spring, dedicated treadmill studios, where runners pound pavement in a climate-controlled environment, are becoming increasingly popular. And this new spot inside Equinox’s Chestnut Hill outpost runs laps around the competition with its dance-club ambiance (classes sync lights and music to your speed), oxygen-enriched air, and custom Woodway treadmills. Wave goodbye to monotonous training sessions—Precision will have you marathon-ready in no time.