Buzz Bomb® Global Brand Ambassador Ashley Paulson had one of the biggest years in ultrarunning, and she did it twice.

In February, Paulson ran 12:19:34 for 100 miles at the Jackpot 100 Mile Ultra in Henderson, Nevada, setting a new women's road world record. Two months later, she did it again, this time on a treadmill. Starting at 3:46 a.m. inside the Boston Marathon Expo, she covered 100 miles in 12:47:10, shaving nearly 90 minutes off the previous women's treadmill world record.

She used a Buzz Bomb to stay steady through both efforts. "It's just smooth, consistent energy that kept me cruising mile after mile," Paulson said. Two records. Two very different ways to run 100 miles. One small stick pack that helped keep her going through every mile. See how runners use Buzz Bomb, from a 5K to 100 miles.