Heel Cut

Patient: I cut myself this morning on the sharp edge of the bottom bath tub or shower head in my bath tub. It made a one inch cut on my foot that has no skin on it. I put three bandages on at once but the blood seeps through it within an hour. It hurts to wear shoes so I have been wearing sandals. I play high school soccer and I have practice tomorrow. I was wondering should I be running on this foot or wait until it heals?