As the celebrated coach Alberto Salazar faces doping allegations, a shadow is cast over two of his elite runners competing in the Boston Marathon - The Boston Globe
The best running shoes: my five favorite pairs - A Foodie Stays Fit
Nike Running Boston Marathon 2017 Collection | SneakerNews.com
Boston Marathon shoes: Adidas, Nike, Asics, Skechers and more
Run in Mass with Nike's Boston Marathon Pack | Sole Collector
Nike Air Zoom Tempo NEXT% Flyknit Men's Road Running Shoes. Nike.com
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