3:20 Marathon Pace Chart and Training Plan
To run a 3:20 hour marathon you need to run at a pace of 7:38 per mile or 4:44 per kilometer. Following the splits below (and shaving off a second), you’ll run a sub 3:20 marathon. I’d recommend aiming to run 1-2 minutes ahead of the split target time from 10 miles, as you’ll likely […]