JaggedSac said:
Sprinting is one of the "armor abilities" that can be picked up. It is not something that is useable at all times. |
I believe you can customise your armor pieces. They removed Equipment (Halo 3) and to replace it added certain abilities with pieces of armor. If you have the part equipped you can press X and sprint for a limited amount of time as many times as you want. You just have to wait for the cooldown period to expire before activating Sprint again.