Dethroner Tactics: Optimal Foot Chase Speed?

You’ve just put your dump truck stacked with coke and hookers into the ditch—now you’re hoofing it from Johnny Law. You’ve only got a few seconds before the choppers and backup arrive so escape is now or never.

Assuming the cop is of moderate fitness and you’ve got the power of powder propelling you, what’s your best tactic: a burst of speed for as long as you can maintain or a steady lope just out of taser range until the cop drops in a wheeze?