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Alberto Stretti on Twitter: "Galen Rupp ran 10000m without normal spikes- shoes...to be relaxed for marathon?? ...interesting techincal argument https://t.co/nw3CtFpIA4" / Twitter
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By Wearing Vaporfly Prototypes, Eliud Kipchoge, Galen Rupp, & Shalane Flanagan Are All Guilty of Mechanical Doping in 2016 - Will Anything Be Done About It? - LetsRun.com
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