Mary Dewane, Age: 65
1Founder and General Manager, Benovia Winery

When a recreational cycling trip brought Dewane, a former healthcare CEO, and her husband, Joe Anderson, to Sonoma County in Northern California for the first time, they fell in love with the areaโ€”and the sport. The couple bought a vineyard in the Russian River Valley in 2002; three years later they purchased a winemaking facility and founded Benovia Winery. And cycling went from a hobby to a passion. Dewane had been a runner, but it became โ€œtoo hard on my body,โ€ she says. At 47, she and a colleague signed up for AIDS/LifeCycle, a seven-day, 550-mile ride from San Francisco to Los Angeles, and since then she has biked through Sardinia, Sicily and southern Portugal with friends. In June she is participating in Americaโ€™s Most Beautiful Bike Ride, an annual cycling event that circumnavigates Lake Tahoe. Biking helps Dewane stay in shapeโ€”and focused. โ€œItโ€™s good for my body and my brain,โ€ she says, โ€œespecially if Iโ€™ve been working a lot.โ€

GETTING IN THE GAME: Cycling gear can get complicated fastโ€”there are endless varieties of pedals, cadence and speed sensors, and the like. So rent a bike first and participate in cycle clubโ€“sponsored rides to get familiar with the equipment, suggests Dewane, who rides a custom-built carbon-fiber Madone 6.5 Project One bike. She uses Speedplay pedals because she says โ€œthey provide more movement while pedaling and are easier on my knees.โ€