Denny Hamlin earned the top seed in the inaugural version of NASCAR’s In-season Challenge, a five-race, bracket-style ...

(UPDATE: The start of the Pocono race has been delayed by showers. Though the rain has stopped, track drying continues, and NASCAR has listed a new start of 4:30 p.m. ET. Sunset is 8:38 p.m. ET at the ...

a thousand-mile sled dog race to Fairbanks, Alaska. Hopkins, a longtime veteran of the race, finished third, a personal best. Photograph by Katie Orlinsky, National Geographic And this year ...

From Arctic villages reachable only by dog sled to island communities untouched by modern infrastructure, this gripping ...

In an attempt to increase both exposure and revenue, the Iditarod Trail Sled Dog Race has launched a new expedition mushing program. The race is receiving a significant injection of funds from ...

The Iditarod is launching the Expedition Musher Program, letting honorary mushers join the race by pledging major support.