May Workout: Ready To Run WarmUp The Do It – Time to Sweat workout for May will give you the proper warm up before any run. It can be the key to unlock your next PR. Thanks to Mary from ItsAMarython.com for sharing her Ready To Run Warmup workout with us! Be sure to check Mary out for marathon adventures. You can also find her on Twitter and Instagram. Did you miss out on this awesome workout because you aren’t a StrideBox subscriber? Click here to subscribe now!