Marathon Pace Calculator

The average marathon finish time is about 4:30 (10:17/mile). A sub-4-hour marathon (9:09/mile) is a common goal. Elite runners finish in about 2:00-2:10 (4:35-4:58/mile). A sub-3-hour marathon (6:52/mile) puts you in the top 5% of finishers.

Negative splits (running the second half slightly faster) are generally considered ideal for marathon pacing. This means starting conservatively and finishing strong. Even splits work well too. Avoid positive splits (starting too fast) as this often leads to hitting the wall.

A marathon is 26.2 miles. At 8:00/mile, you finish in about 3:29:45. At 9:00/mile, about 3:55:58. At 10:00/mile, about 4:22:11. At 11:00/mile, about 4:48:24. Even small pace changes of 10-15 seconds per mile add up significantly.