Kenya’s Ruth Chepng'etich shatters world record at Chicago Marathon, dedicates win to Kelvin Kiptum
Ruth Chepng'etich absolutely dominated on the streets of Chicago on Sunday morning. Chepng'etich shattered the world record by almost two minutes at the Chicago Marathon on Sunday. The 30-year-old Kenyan won the women's marathon in a record time of 2:09:56.