Health Care Workers Running a Race Saved Man Who Collapsed

Ultrarunner Camille Herron Says Her New 100-Mile Race Record Should Stand Despite Course Measuring Error

Woman Completes New York City Marathon 1 Day After Running Down 33 Flights of Stairs to Escape Fire

Parents Who Allowed 6-Year-Old Boy to Run Ohio Marathon Speak Out After Backlash

Massachusetts Teacher Suffered Symptoms for a Year Before Finally Being Diagnosed With Cancer

Liver Transplant Recipient and His Friend, the Donor, Are Running NYC Marathon Together

Man Hoping to Travel From Florida to New York in Hamster Ball-Like Vessel Washes Up South of Where He Started

21 Runners Die During Ultramarathon in China When Extreme Weather Hits

26-Year-Old Florida Runner in ICU After Collapsing Right After Finishing 15K Run