People train to run races all the time, but there’s one in October with an interesting twist. The Warrior Trail 5K Run/Walk in northwest Iowa is for a good cause, but if you go, there will also be a ...

Runners of all ages can customize this 5K. The Inflatable Run, a family-friendly event, offers a 1-mile course that runners can take three times. At three points in the course, participants can choose ...

More than any of its mud-run competitors, Tough Mudder is known for the clever (and cleverly named) obstacles that define its events. There’s Augustus Gloop, a plastic shaft you have to climb up as ...

Editor’s Note: In 2012, The Battlegrounds opened on the grounds of Cedar Lake Cellars in Wright City as St. Louis’ largest permanent mud-run obstacle course. The company has now entered a partnership ...

MUSKEGON, Mich. — For the 8th year, adventurous runners will take part in the ForeShore Adventure Run on Saturday. It's not just a 5k run. Those who take part will take on 25 obstacles, from climbing ...