WATCH: Marine Runs 31 Marathons in 31 Days…and he’s a double amputee!

Rob Jones of Vienna, VA and a retired Marine has completed 31 marathons in 31 days with the goal of raising $1 million for three veterans’ charities — and global awareness for veterans’ issues. Oh…and he’s also a double amputee!

“If you ask people in Instagram, my legs don’t hurt at all,” Jones joked. “[But actually], believe it or not, they hurt. I have certain spots on them. It’s mostly the skin that hurts — abrasions, blisters, or pimples that rub every day. But the muscles and the bones of the leg feel pretty good.”

Watch the video below.