The small strip of pavement forms a straight line into the horizon like an express route to freedom. Astride my bike, I zip over bridges and through tunnels, past large ponds, salt marshes and cranberry bogs, all while breathing in the sweet smell of spring wildflowers and the far more potent brine of the sea. The hum of traffic is gone, replaced by the call of the red-winged blackbird and the yellow warbler. The only obstacles before me are runners, clumsy rollerbladers and other leisurely bikers. In the Cape Cod town of Orleans, I hop off my bike for a few minutes and take that quintessential New England snapshot of fishing boats bobbing in the harbor. Soon after, I’m in the shade of Nickerson State Park, pedaling straight through Brewster to a series of swimming holes that reward bikers with a refreshing dip.
Such is a ride on the 25-mile long Cape Cod Rail Trail on a corridor that, until 1937, was used to ship cranberries the Cape to Boston aboard the Old Colony Railroad. Today, the relatively level rail trail is a placid retreat that has quickly become one of the most popular destinations in the Northeast for biking, hiking, strolling, jogging and in-line skating.
Like so many of these paths proliferating across the US—from the 225-mile Katy Trail that stretches across most of Missouri to the 61-mile Illinois Prairie Path that snakes through the heart of Chicago’s suburbs—the Cape Cod Rail Trail was for many decades an abandoned railroad line. Far away from maddening congestion on city streets and the noise of rural highways, rail trails are beloved by outdoor enthusiasts and a focal point of renewal across the country. From 1965 to 1985, only 1,000 miles of trail were opened. Today, there are currently more than 15,000 miles of rail trails open across the country.
The Cape Cod Rail Trail takes you through the interior of the Cape from South Dennis to Wellfleet, or vice-versa. The salty air is a pleasant reminder that the Cape Cod National Seashore and its 40-mile stretch of pounding Atlantic surf is never far away. At the visitors’ center in Eastham, you can veer off the CCRT for two miles on a separate trail to lounge on the dunes of Coast Guard Beach. Continue on to Brewster to cool off in a series of kettle ponds (swimming holes). Nearby, a favorite picnic spot, the Pleasant Lake General Store in Harwich, was once a popular stop on the Old Colony Railroad Line.
Doug Mayer, founder of Run the Alps, one of the premier running outfitters in the world, sent me his list of 2019 trips this week. These sell out quickly, with many returning guests, so if there’s a trip you like, don’t wait too long to book. In Chamonix, France, even the Mayor is an ultrarunner. The famed alpine town at the base of Mont Blanc is also the world epicenter of trail running. Join Run the Alps for a week of running here (June 24-31), which includes a stop at breathtaking Courmayeur, Italy, and the chance to take part in the Cross du Mont Blanc, one of the oldest trail races in the Alps. Their itinerary running the iconic Berner Oberland route still has openings July 21-27. In Zermatt and Grindelwald, Run the Alps has revised their itineraries to fit a variety of trail running abilities. They’ve also secured entries into the Eiger and Ultraks trail race series, with races including distances of 10, 30, 50 and 101 km, if you’d like to take part in an Alps trail race. Who wouldn’t want to run with the Matterhorn as your backdrop? 
A family favorite, great for all ages, is the chance to tube or raft down one of Jamaica’s rivers. High in the hills above Ocho Rios, the water of the mountainous 
After a necessary stop on the French side of Switzerland to dine on patisserie in Montreux at