Running Warehouse X Saucony Endorphin Pro 4
Free Express Shipping on the Endorphin Collection: Offer valid on the Endorphin Collection from 01/26/2026 through 03/27/2026 on Saucony.com only. Must use code FAST to activate in cart or at checkout. Promotional codes have no cash value. Cannot be combined with any other coupon or discount. Not valid on the Endorphin Trainer, Pro Deal orders, prior purchases, gift card purchases, purchases at retail stores or other websites. Void where prohibited by law. Not valid on prior purchases or in Saucony outlet stores. Additional restrictions may apply.