If you like to lube up your feet prior to running, and you wear socks in races, here is a way to save time on that in transition:
Put on your socks inside out. Apply Bodyglide (or whatever lube you use) directly onto the socks in the same places you would if you were lubing your bare feet. Remove socks, turning them right-side out. The lube is now on the socks, exacly where you need it. Pre-lubed, and ready to roll.
Great time saver in T1 or T2.