Episode 510: Alex Hutchinson on Kipchoge’s 1:59, shoes and fast times at Worlds - a podcast by Jason Halpin and Kevin Sully

from 2019-10-22T15:58:35

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Sports scientist Alex Hutchinson joins the show to discuss Eliud Kipchoge's sub-two-hour marathon, the origins of the shoe controversy, what regulations the IAAF should put in place for footwear and the aggressive racing at the recent World Championships.

Also, Jason and Kevin share their thoughts on the retirement of Shalane Flanagan.