Scott Douglas

Here’s how to add interest and intensity to your longest run of the week – and get fitter in the process

Here’s the latest on midsole foams, stack heights, carbon plates, and more

Korir recovered from his tumble to win the Boston Marathon by 19 seconds, 13 years after his older brother broke the tape in the same place on Boylston Street

Some experts are noticing a potential downside to being faster

A deep dive into the golden age of super foams

From the mile to the marathon, here’s guidance from Olympians.

The Dutch Olympian broke his final competitor with 600 meters to go

Here’s why and how to occasionally go all-out in training

Having a tough day? Whether you should persevere or pack it in depends on several factors

Chris Thompson was the first Brit across the line, finishing in 2:21:29.

Quenera Hayes wins the women’s 400 metres in 49.78, and Wadeline Jonathas finishes third.

Always running faster might not mean you’re getting fitter.

How far could you run at her average pace?

Small events could be held this summer, but normalcy is likely a long way away.

A few hard exercises after an easy jog should boost your performance.

Blame something called “subjective thermal strain”—and then take these measures to overcome it.