Lauren Gregory from Warwick calls the 230km race across northern Sweden "gruelling".

I am not a natural-born runner, but I ran my first ultramarathon just before turning 50. Here’s how I finally got consistent and learned to love running.

Can the Nike x Hyperice Hyperboots help relieve my aching feet?

JFK 50 Mile officials said they are considering moving the race to Frederick County due to a lack of support from Washington County government.

Christian Johnson says he's completed seven 50k runs on all seven continents. The Madera native, who trained on his family's pistachio farm, finished his weeklong journey Friday morning in Miami, ...

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Distance runner Ashley Paulson of St. George has set a world record in the 100-mile ultramarathon. Friday night, the 44-year-old Paulson won the women's division of the Jackpot 100 Mile Ultra National ...

The lawyer won the Ultra-Trail Snowdonia’s 100K in Wales last weekend Stephanie Case/Instagram Stephanie Case was breastfeeding her 6-month-old daughter when she won a 100 kilometer ultramarathon last ...

Maybe you jog for exercise. Maybe you've run 10Ks or marathons. But you haven't run nearly as far as this Utah man. Despite all odds, Eric Johnson has really gone the distance.