Description: For Mikayla

by: dvdjohn727

Description: 30-foot pipes taking the world’s toughest drill-bit 10,000 feet below ground – they’ll go 2 miles deep or they might die trying.

by: Break.com Staff

Description: A group of soldiers detonate a weapons supply in Iraq from about a mile away. A bomb fragment from the explosion misses the cameraman by...

by: aberdean

Description: The San Diego Mud Run is a 6-mile course with over 60 mud pits, some of which are five feet deep. This could get messy.

by: tical9

Description: www.tahoeecosports.com mountain biking on the snow 3000 vertical feet three hour 20 mile ride

by: hking13

Description: This is what happens if you ruck march 26.2 miles in the desert with a 35-45 pound ruck.

by: Phallacy

Description: feet

by: awronow