Rub heatrub and Aspercreme Forte on (50/50 mix) and wrap loosely with plastic wrap and sleep in sweatpants. See if that helps. They want you there early so get up REALLY EARLY do an easy warm up three hours before and your own pre-comp warm-up BEFORE YOU GET TO THE TRY-OUT out of their site. If you wait till you get there, half the time they just order you to the start line after 5 min to see your 40y- that’s never good!