Canada’s Sawyer Nicholson, 11, breaks world age-group record at Niagara Falls 5K

The fleet-footed phenom ran a blistering 17:28.1 to set a new global benchmark and win the race overall

11-year-old runner breaks two world age group records in three days

At only age 11, Sophie Hall of Melbourne, Australia, is already beating competitors twice her age

12-year-old Norwegian kid runs crazy-fast 10K

Is this Norwegian kid the next Jakob Ingebrigtsen?