Age old vaporfly vs alphafly question. Half marathon this Sunday on roads. Weather in high 20s w some wind, relatively flat with 2 hilly sections. (Vaporfly have 68 miles, alphafly have 38
Nike Running. Nike CA
Age old vaporfly vs alphafly question. Half marathon this Sunday on roads. Weather in high 20s w some wind, relatively flat with 2 hilly sections. (Vaporfly have 68 miles, alphafly have 38