WHERE TO STAY

Encore Boston Harbor

This sparkling casino hotel is a sure bet for runners. Carbo-load at Fratelli, one of 10 restaurants on-site, and make the spa your prep and recovery partner. A pre-race myofascial release massage lengthens limbs and improves range of motion; a specially designed post-Marathon massage soothes both muscle and mental fatigue; and hot and icy-cold plunge pools offer game-changing aqua therapy. encorebostonharbor.com

Hotel Commonwealth

Catch the race and a Red Sox game. Tech-forward, dog-friendly Hotel Commonwealth has Fenway Park in its backyard, and its Kenmore Square location is ideal for spectators who want to cheer marathoners approaching the final mile. Bonus: The weekend-long Boston Marathon Expo at the Hynes Convention Center is a 15-minute walk away. hotelcommonwealth.com

The Newbury

Oh, the vagaries of springtime weather in Boston. Nights can still be quite chilly, so do yourself a favor and book one of 42 fireplace suites at the city's swankiest address. Hypnotic and calming, a real wood-burning fireplace is a rare amenity. Make advance reservations for exquisite rooftop dining at Contessa, a garden-like sanctuary glassed in from the elements. thenewburyboston.com

Fairmont Copley Plaza

Home base for the media on Marathon Day, Copley Square's landmark 1912 grand dame is steps from the finish line, yet a comfortably elegant retreat from the hubbub. Where else can you go for a walk or jog with a loaner canine? Step out with the hotel's resident black Lab, Cori Copley, and you'll turn heads like you're with a celeb. fairmont-copley-plaza.com