Adizero Adios Pro 5 weighs 7.3 oz, about an ounce lighter than the Adios Pro 4, placing it with Puma Fast-R 3 and Nike Vaporfly 4 in the ultra-light class.

Stride cadence runners excel on different terrains, with Jon Mott's 2:17:20 Berlin Marathon PR contrasting his Boston hill struggle, highlighting terrain-specif

Data scientist Andreas Almgren eyes NYC Marathon upset after World Half Marathon win.

A runner finds joy with the new On Cloudsurfer shoe model, featuring hyper-cushioned technology for a soft ride.

Ann Chisholm, owner and coach at Tropos Fitness Club in Victoria, British Columbia, addressed a group of about 20 women gathered under an outdoor tent in.

A runner shaved 10 minutes off their half marathon time by shifting their training focus to higher mileage and aerobic capacity.

A six-star marathon medal leaves a runner questioning the true meaning of achievement beyond the finish line.

Marathon runners' times invalidated due to lack of USATF sanctioning, affecting Olympic Trials qualification.

Elite runner Grace Nolan, 25, died in a car crash hours before the Detroit Marathon after finishing fourth in 2020, leaving her boyfriend critically injured.

Canada debates healthier time options, with research suggesting permanent standard time may be better for health, ending seasonal clock changes.