It’s time to gear up for Cross Country so that means it’s time for Spike Week! Do you like to Run Happy? Go to to check out the new Mach 17 cross-country spike. It's super light, provides killer traction, and looks pretty sweet. And when you buy it during Spike Week (August 17 - 23) you'll get a free spike bag and a stylin' pair of socks.*

*Also available in a spikeless version if that's your thing. Free bag and socks offer still applies.