The 3-mile treadmill run is a standard fitness benchmark used by the U.S. Marine Corps Physical Fitness Test. Average times range from 24 to 42 minutes. Three miles hits a sweet spot between speed and endurance, testing both your aerobic capacity and pacing ability.
Average 3-Mile Treadmill Run Time by Age
Minutes — Male vs Female
3-Mile Run Performance Levels
- Elite: Under 18:00 (men) / Under 21:00 (women)
- Advanced: 18:00-23:00 (men) / 21:00-27:00 (women)
- Intermediate: 23:00-28:00 (men) / 27:00-33:00 (women)
- Beginner: 28:00-36:00 (men) / 33:00-42:00 (women)
Training for a Faster 3-Mile Time
- Tempo runs: Run 2 miles at slightly faster than your 3-mile pace once per week
- Intervals: 6-8 x 400m at your target pace with 90-second rest between
- Long runs: Build up to 5-6 miles at an easy pace to improve endurance
- Consistency: Run 3-4 times per week with at least one rest day between hard efforts
Get your detailed 3-mile run analysis with our 6-Mile Run Benchmark Calculator.