Kenya's Brigid Kosgei Breaks Marathon World Record - The New York Times
Nike's Chicago Marathon Gear - Chicago Athlete Magazine
Nike rolls out new ads tied to Bank of America Chicago Marathon - Chicago Business Journal
Nike Running Chicago Marathon hoodie in black | ASOS
Q&A: Cody Hudson Reveals His Nike 'Chicago Edition' Shoe – Chicago Magazine
Chicago Marathon on Twitter: "The Nike merchandise this year is 🔥 and Nike Members get first dibs online today! Find out where else you can get your hands on this gear in
Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox