Running World Records  

William C. completed a 300-foot sprint in 21.88 seconds while carrying a 60-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

Alicia Weber ran the Sequoia National Park Big Trees Trail in four minutes, 4.50 seconds.

Alicia Weber ran the Sequoia National Park Sunset Rock Trail in four minutes, 48.58 seconds.

William C. completed a 150-foot sprint in 8.50 seconds while carrying a 40-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

William C. completed a 300-foot sprint in 19.50 seconds while carrying a 40-pound rucksack. He set the record to raise funds for The National Autistic Society in Scotland.

Jack Hirschowitz ran a 26-mile marathon while juggling three balls. He is 69 years old and ran while juggling during five New York City marathons. Read more about the feat here.

Alicia Weber ran from the bottom to the summit of Sugarloaf Mountain in Clermont, Florida in four minutes, 58.90 seconds. The distance in-between the bottom and the summit was 95 meters (0.7 mile).

Blake, who is five years old, ran 60 feet in 4.80 seconds.

Alicia Weber performed 1500-meter cross country run, 10-yard archery combination in five minutes, 26.35 seconds.

Ethan H. said “hey” loudly 140 times in 30 seconds while jogging in a store.

Landon M. completed five jumping jacks, five push-ups, and a one-second run in 7.33 seconds.

Cristian R. ran backwards in 4.02 seconds while holding stuffed animals while blindfolded for 30 feet.

A total of 141 people ran through a six-person high five gauntlet.

Joseph K. ran 6,019 meters in Candy Buff.

Daniel S. built a 172-car Lego train. The train runs using 20 electric power supplies and 70 Lego cables. The record was set during the Festi'Briques 2011 event in Chatenoy le Royal, France.

Christian Malmström and David Högberg took turns running on a treadmill nonstop for 12 hours. They ran a combined total of 170.53 kilometers. They set the record to raise funds for a child cancer foundation, raising over 21,000 Swedish kronor. See entire video here.