San Francisco

Catch some air at the House of Air trampoline park where the pros say you can bounce away at least 700 calories an hour, and we believe it. Or rent a decked-out bike at Sports Basement and the Presidio (pictured) is yours to explore. On Sunday mornings, staffers lead free rides over the Golden Gate Bridge into Marin.

Where the athletes eat: Fresh and seasonal culture runs so deep, it spills into neighborhood markets like Bi-Rite (415/241-9760; biritemarket.com) in the Mission, where the guy working the deli counter is apt to hold a degree from the Cordon Bleu. Visit the Ferry Plaza Farmers Market (www.ferrybuildingmarketplace.com) where every chef worth his volcanic rock salt shops.