Two-time Olympic medallist Hellen Obiri joins Boston Marathon elite list

After her course record run at the NYC Half, Hellen Obiri is taking another stab at the marathon, in Boston

Yared Nuguse smashes American indoor 3,000m record

Nuguse runs the ninth fastest 3,000m time in history, 7:28.24

Olympic and world champions to go head-to-head at New York City Marathon

Some of the biggest names in women’s marathon running are heading to The Big Apple on Nov. 6