How Fast Is the Average Person in MPH?

The Short Answer

Human running speed varies enormously depending on whether you're walking, jogging, or sprinting — and whether you're an untrained adult or an elite athlete. Here are the key numbers:

Most people significantly overestimate how fast they run. The treadmill at 8 mph feels brutal for a reason — it's genuinely fast for an untrained person. The gap between average human speed and elite athletic speed is far larger than most people realize.

The Full Human Speed Scale

Average Running Speed by Age and Gender

Age and gender both significantly affect running speed. Males are consistently faster than females across all age groups, and speed peaks in the mid-to-late 20s before gradually declining.

Top Sprint Speed (Maximum Effort)

Comfortable Jogging Pace (Sustainable)

Speed in MPH vs 40-Yard Dash Conversion

The 40-yard dash is the most common sprint test in American sports. Here's how mph top speed translates to 40-yard dash time — and what level of athlete each represents:

How Fast Do Athletes Run in MPH?

Once you understand where the average person sits — 10 to 13 mph at peak — the speed of elite athletes becomes genuinely extraordinary.

NFL Players

NFL players average 15 to 17 mph during in-game play. Elite skill positions — wide receivers, cornerbacks, running backs — regularly hit 20 to 23 mph in games. The fastest recorded NFL player speed in the modern tracking era is over 23 mph. At a 4.4-second 40-yard dash, a player's peak speed is approximately 18.8 mph.

Soccer Players

Elite soccer players reach top speeds of 20 to 23 mph during matches. The fastest players — typically wingers and attacking midfielders — have been clocked above 23 mph during sprints. The average outfield player runs 7 to 9 miles per match at a wide range of intensities from walking to full sprint.

Basketball Players

NBA player tracking data shows most guards and wings reach 17 to 20 mph during fast breaks and transition play. The very fastest NBA players approach 21 to 22 mph in short bursts. Unlike football or soccer, basketball speed is measured over much shorter distances where acceleration matters more than top-end velocity.

Olympic Sprinters

Elite 100m sprinters reach top speeds between 23 and 26 mph. Usain Bolt's world record 9.58 seconds corresponds to an average race speed of 23.4 mph, with a peak speed of 27.8 mph. The women's world record of 10.49 seconds corresponds to an average of 21.4 mph.

What Affects How Fast You Can Run?

Muscle fiber composition. Fast-twitch muscle fibers produce more force more quickly than slow-twitch fibers. Athletes with a higher proportion of fast-twitch fibers have a natural speed advantage. This is largely genetic — you can train fast-twitch fibers to perform better, but you cannot fundamentally change your fiber type ratio.

Leg strength relative to bodyweight. Stronger legs produce more force per stride. This is why squat strength correlates strongly with sprint speed — athletes who squat more relative to their bodyweight tend to run faster. This is the most trainable component of sprint speed.

Stride length and frequency. Speed equals stride length multiplied by stride frequency. Elite sprinters have longer strides than average — not because of longer legs, but because they produce more propulsive force per step. Stride frequency is harder to change through training than stride length.

Running mechanics. Inefficient mechanics — overstriding, excessive vertical oscillation, poor arm drive — waste energy and slow you down without any reduction in effort. This is why technique coaching can produce significant speed improvements without any fitness change.

Age. Sprint speed peaks in the mid-to-late 20s and declines approximately 1% per year after 30. The decline is driven by reductions in fast-twitch fiber size, neuromuscular firing rate, and hormonal changes. Regular sprint training slows this decline significantly.

How to Increase Your Running Speed

If you want to run faster, the most effective approach combines three elements:

Build relative strength. Getting your squat to 1.5× bodyweight has a more direct impact on sprint speed than almost any other training intervention. See our Squat Strength Predictor to see what your current strength predicts for your speed — and what each strength milestone will add.

Sprint regularly. You get faster at sprinting by sprinting. 2 sessions of 6 × 30-yard all-out sprints per week with full rest between reps is more effective for speed development than any amount of distance running.

Fix your mechanics. Forward lean, arm drive, staying low for the first 5 steps — these technique fixes can add 1 to 2 mph to your top speed without any fitness improvement. Read our complete guide on running a faster 40 for the full mechanics breakdown.

Walking Speed — The Other Half of the Picture

Running gets all the attention, but walking speed is a surprisingly meaningful health metric. Research consistently shows that walking speed in older adults is one of the best predictors of longevity and overall health — more predictive than many standard clinical measures.

Frequently Asked Questions