Your Better Half: How to Race Your Fastest Half-Marathon

Do you want to improve your half-marathon time this year? You can, if you’re committed to going beyond the training plan

The half-marathon fartlek

Playing with speed to build strength and fitness

Ruth Chepngetich runs 1:04:02, breaks half-marathon world record in Istanbul

Chepngetich smashed the previous record by 29 seconds, coming extremely close to a sub-1:04 result