CNNFitNation

24 unconventional Advent calendars to help you count down to Christmas. Shopping content by @CNNUnderscored facebook.com/CNNUnderscored…

The "Fit Nation: Around the World in 8 Races" special airs in the US today at 2:30 p.m. ET on CNN. cnn.it/2mdanVC

Another season of "Fit Nation: Around the World in 8 Races" comes to a conclusion in Scotland with this uplifting profile of a blind competitive indoor climber and the sport he loves. cnn.it/2mdanVC

Fit Nation: BMX racing is rad and totally back cnn.it/2xSMqZj

Fit Nation: Stand-up paddleboarding is what's SUP as race on the Columbia River shows cnn.it/2xDajmY

Classic racing returns to the most cycle-loving state in America, @Colorado @CoClassicPro cnn.it/2icVgJW

Why dancing is good for your health cnn.it/2sWueqK

At the 'Star Wars' half-marathon, may the course be with you #fitnation cnn.it/2q0G1mw

Stretching longer isn't always better cnn.it/2pubRrM

Cyclist turns a death sentence into a race against diabetes cnn.it/2pbdtZJ

Norway's battle with the wind gods, waged upon skis cnn.it/2oXTaxi

Ski, bike or run in Alaska's 100-mile call of the wild. Fit Nation: Around the World in 8 Races Season 2 begins! cnn.it/2mai6mI

Maybe that workout can wait till the weekend after all cnn.it/2idBzPU

Do your muscles hurt more when it's cold outside? cnn.it/1nePcK2

From horses to Hooverball: How presidents stay fit cnn.it/2gYnuq5

Feeling stuffed? Start working it off, Fit Nation! cnn.it/1jgUFSn

TUNE IN NOW to @CNN for Fit Nation: Around the World in 8 Races with @drsanjaygupta

Around the World in 8 Races, airing on @CNN Sat 2:30 ET, series ends with 1st racer with dwarfism to do @IRONMANtri cnn.it/2g21xCb

Fitness Tribes: Where human 'hounds' chasing human 'hares' can be fun cnn.it/2cL2AEz

Ultramarathons go above and beyond @AngelesCrest100 #ac100 cnn.it/2cS8xWi