Average Human Sprint Speed

The average human sprint speed for a physically active adult is about 15-20 mph (24-32 km/h), while untrained individuals typically top out around 12-15 mph. But these numbers vary widely depending on age, sex, training background, and even the surface you’re running on.

To translate raw sprint speed into a measurable time over a specific distance, see our average 200m time guide — the 200m is the sweet spot where sprint speed and speed-endurance both decide the result.

Still, by looking at average 100-meter sprint times and analyzing performance data across age groups, sexes, and competitive levels, we can start to paint a clearer picture.

In this breakdown, we’ll explore what most recreational runners can expect to hit in a full-effort sprint, how those speeds compare to trained sprinters, and which factors, both biological and environmental, have the biggest impact on how fast you can go.

Whether you’re curious, competitive, or simply want to know how you stack up, here’s what the numbers really tell us about average human sprint speed.

The Honest Truth About “Average” Sprint Speed (And The Number You Actually Want To Track)

Most articles on this topic chase the Bolt number — the 27 mph peak and the 9.58-second 100m — and then give you the “average adult does 12–20 seconds for 100m” line. Those numbers are fine as pub trivia, but they are the wrong targets if you are a runner, gym-goer, or parent timing your kid. Before we get into the population data, here are the three things the research on sprinting actually shows us — and why the headline number is the least useful one on the list.

1. Peak speed is a force problem, not a turnover problem

The single most-cited sprint-mechanics study of the last 25 years is Weyand et al.’s 2000 paper in the Journal of Applied Physiology, which measured ground reaction forces at top speed across 33 runners of varied ability and found that faster sprinters do not move their legs faster than slower sprinters — they hit the ground harder in shorter contact times. Peak vertical force at top speed was roughly 2× body weight for the recreational runners in the sample and 2.5× body weight for the fastest. Morin and colleagues (Medicine & Science in Sports & Exercise, 2011) extended this with a field study of 12 well-trained sprinters and showed the horizontal component of that force — the ability to orient force backwards during the first 30 metres — was the single strongest correlate of 100m performance. The practical implication: if your sprint speed isn’t where you want it, the useful lever is force production (heavy lifts, hill sprints, plyometrics), not leg-turnover drills.

2. The number worth tracking is your speed maintenance, not your peak

Almost every recreational runner hits their highest speed somewhere between 30m and 60m into a flat-out sprint. What separates trained sprinters from untrained ones is what happens between 60m and 100m. Rumpf et al.’s 2016 review in the Journal of Strength & Conditioning Research summarises the literature: trained sprinters decelerate by roughly 2–4% from peak to the finish line, while untrained adults often decelerate by 8–12% over the same stretch. Split the 100m in two and time the difference: if your back-50 is more than a second slower than your front-50, your aerobic and anaerobic-alactic capacity — not your ceiling — is the bottleneck. This is the metric worth chasing because it responds to training faster than peak speed does, and it is a cleaner marker of conditioning than any absolute number.

3. “Sprint speed” is wildly context-dependent

Sprint speed measured over 10m (common in team-sport testing), 40 yards (American football combine), 60m (indoor track), and 100m (outdoor track) give different answers about the same athlete. A stocky rugby winger might out-sprint a distance-running marathoner over 10m and lose badly over 100m; a 400m runner will post a slower 40-yard dash than a 100m specialist despite being the objectively better endurance sprinter. Translating any “average” you read into your own situation means being specific about which distance, from which start (standing vs blocks vs flying), on which surface. See our average 100-metre time guide for the full distance-by-age breakdown, and our pace charts hub if you want to convert mph into metres-per-second or seconds-per-100m for your own splits.

When chasing your peak sprint speed is the wrong goal

Two common situations where the answer is “stop timing your 100m and do something else”. First, if you are an endurance runner training for 5K or longer, maximal sprinting beyond about 10–15 seconds at full effort doesn’t develop any of the physiological systems your event relies on — you are better off with short hill repeats (8–12 seconds at 95%, described in the training-adaptation literature as “alactic” intervals) which improve neuromuscular power without the connective-tissue load of flat-out 100m efforts. Our couch to 5K plan and what’s a good 5K time explainer both lay out how to integrate this safely. Second, if you are an adult over 45 who hasn’t sprinted in five or more years, a flat-out 100m is one of the highest-injury activities in all of recreational sport — Achilles, hamstring, and calf tears dominate the injury registries. Rebuild with three weeks of 30-metre strides at 85% before you time anything, and consider whether the mile time isn’t the number you actually care about.

With that context out of the way, here is what “average” actually looks like across the population.

What Is the Average Human Sprint Speed?

Most non-elite adult runners can sprint 100m somewhere between 12 and 20 seconds.

The following table shows different sprint speeds in miles per hour based on different common 100-meter run times:

100m Time In Seconds	Average Sprinting Speed (km/h)	Average Sprinting Speed (mph)
10	36	21.30
11	32.73	19.37
12	30	17.75
13	27.69	16.38
14	25.71	15.21
15	24	14.20
16	22.5	13.31
17	21.18	12.53
18	20	11.83
19	18.95	11.21
20	18	10.65

If we take a typical 100m sprint time in the middle—say, 15 seconds—we can generalize that the average human sprinting speed is roughly 24 km/hr or 14.2 mph.

Engineer Calcs also did an interesting analysis in 2019 to determine how fast the average human can run and the average speed of a sprinting human.¹Toofan, K. (2019, July 24). Discover the Average Human Athlete Running Speed. Engineer Calcs.

The data analysis examined the top sprinting speed, looking to answer, “How fast can the fastest runners run?”

Although this isn’t exactly the same thing as “How fast can the average human sprint?”, it can get us closer to the answer than looking at the sprinting world record holders. 

Needless to say, the analysis broke down the population into 14 groups based on factors like age, skill level, and sex.

They compiled data from sites like Athletic.net and Wikipedia.com and race results from the 2018 World Masters Athletics Championships in Malaga and calculated the average finish time from the top 10 100-meter performances for each group. 

We replicated a similar process to update the data for 2022, although the data for Masters athletes had very few updates because the World Masters Athletes Championships were virtual in 2020 and postponed in 2021. 

The World Masters Championships occurred recently, in August 2022, so our results take those new records into account.²HOME. (n.d.). World Masters Athletics. https://world-masters-athletics.org/ ³Outdoor Women 2022 (4).pdf. (n.d.). Google Docs. Retrieved May 15, 2024, from https://drive.google.com/file/d/1qbodlgUv6b6PvRi2zsnO5R3wea6zfWDb/view

The average times for Groups 1 – 4 were from the top five 100-meter performances. The results are as follows:

Group	2019 Average	2022 Average
Group #1: High school male sprinters	2019 Average 100-meter time: 10.23 seconds	2022 Average 100-meter time: 10.21 seconds
Group #2: High school female sprinters	2019 Average 100-meter time: 11.28 seconds	2022 Average 100-meter time: 11.396 seconds
Group #3: College male sprinters	2019 Average 100-meter time: 9.99 seconds	2022 Average 100-meter time: 9.968 seconds
Group #4: College female sprinters	2019 100-meter time: 11.02 seconds	2022 Average 100-meter time: 10.94 seconds
Group #5: Olympic male sprinters	2019 100-meter time: 9.76 seconds	2022 Average 100-meter time: 9.688 seconds
Group #6: Olympic female sprinters	2019 100-meter time: 10.70 seconds	2022 Average 100-meter time: 10.607 seconds
Group #7: 40 to 49 male sprinters	100-meter time: 11.26 seconds
Group #8: 40 to 49 female sprinters	100-meter time: 12.77 seconds
Group #9: 50 to 59 male sprinters	100-meter time: 11.88 seconds
Group #10: 50 to 59 female sprinters	100-meter time: 13.44 seconds
Group #11: 60 to 69 male sprinters	100-meter time: 12.76 seconds
Group #12: 60 to 69 female sprinters	100-meter time: 14.70 seconds	2022 Average 100-meter time: 13.90 seconds
Group #13: 70 to 79 male sprinters	100-meter time: 14.34
Group #14: 70 to 79 female sprinters	100-meter time: 17.61 seconds

From this data, we can calculate the average human athlete sprinting speed across both sexes to be 18.23 mph (3:17.5 minutes per mile), or 29.33 kilometers per hour.

• Average male sprinting speed: 19.52 mph (3:04.4 minutes per mile), or 31.4 kilometers per hour.

• Average female sprinting speed: 17.12 mph (3:30 minutes per mile), or 27.55 kilometers per hour.

Almost all of us will be slower sprinters than the times listed above because rather than being average human sprint speeds, these are the sprint speeds for the fastest echelon of sprinters in each age group. 

Therefore, it’s important not to get too discouraged if you’re significantly slower.

Factors That Affect Your Sprinting Speed

Your sprinting speed depends on quite a number of factors, some of which are static or relatively constant, and others which are quite variable from day to day.

Static factors that affect your sprinting speed have a greater influence on the differences in top sprinting speed between two different runners rather than with the same runner from one day to the next. 

A good example of a static factor that affects the average human sprint speed is your biological sex.

Males are typically faster sprinters than females because they have a higher percentage of lean body mass and a lower body fat percentage compared to females. 

Other static factors affecting average sprinting speed for any given individual are more readily changeable than sex but will not change dramatically from day to day.

Examples include age and body composition.

Average human sprint speed declines with age, as we lose muscle mass (sarcopenia) and strength, aerobic capacity, and endurance as we get older.

There are also factors that affect your sprinting speed that can vary from day to day or at least change more readily. 

An example of a varying factor is how well you slept. If you are overtired and did not get adequate sleep, your performance may suffer, and your sprint time will be slower.

Here are some of the factors that have the greatest bearing on your sprinting speed:

Relatively Static Factors That Affect Sprinting Speed:

• Sex

• Age

• Genetics

• Experience level

• Hormonal level

• Body weight

• Height

• Body composition

Variable Factors That Affect Running Speed:

• Effort level

• Fitness level (training level)

• The terrain where you are sprinting (trail, road, grass, treadmill, concrete, track, sand, snow, etc.)

• The slope of the running surface (flat road, steep uphill, downhill, etc.)

• Your hydration status

• Your nutritional status (when you last ate, how much you ate, what you ate, etc.)

• Weather conditions (temperature, humidity, precipitation, and wind)

• Motivation level

• The workouts you did in the 1-2 days before you sprint

• Running Form

As can be seen, there are quite a number of factors that can influence how fast you can sprint which differentiate the average human sprint speed of any two runners.

No matter where you fall along the continuum of these various factors and your current speed relative to the average human sprint speed, it’s possible to train your body to sprint faster. Check out some tips for how to sprint faster here.

What Is the Fastest Human Sprint Speed?

To determine the fastest human sprint speeds, we need to look to the running world record holders.

The fastest human sprinter thus far has been Usain Bolt, a Jamaican sprinter who holds the 100-meter world record of 9.58 seconds, which he set in 2009.⁴100 Metres – men – senior – outdoor. (n.d.). Worldathletics.org. https://worldathletics.org/records/all-time-toplists/sprints/100-metres/outdoor/men/senior

This works out to a top speed of 23.35 mph (37.58 km/h). 

While this is impressive, Usain Bolt clocked a whopping 27.78 mph (44.72 km/h) between meter 60 and meter 80 of the 100-meter sprint at the 2009 World Championships in Athletics. 

To date, this has been the limit for what we’ve seen for the world’s fastest man and the fastest human sprint speed.

The women’s world record for the 100-meter dash is held by Florence Griffith-Joyner, an American runner who posted a blazing time of 10.49 seconds in 1988.⁵World Athletics. (n.d.). Worldathletics.org. https://worldathletics.org/records/by-category/world-records

Therefore, the fastest human sprint speed for a woman works out to an average of 21.3 mph. 

What Is The Average Running Speed?

There is no exact average running speed, as speed depends on the distance being travelled.

The average running speed for long distances will be a lot slower than the average speed for short distances, which will be closer to the average sprinting speed.

For example, the average running speed for a half marathon distance is around 11.47 kph or 7.13 mph, which is much slower than the average sprinting speed done in a 100-meter race, which would be closer to the average sprinting speed of 24 kph or 14.2 mph.

Interested in longer sprints? Check out our guide to average 400 meter times.

Sprint Speed FAQs

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Frequently Asked Questions

What is the average human sprint speed?

The average human can sprint at roughly 15 mph (24 km/h) over short distances. Trained sprinters reach 20-25 mph, while the fastest recorded sprint speed is Usain Bolt’s 27.8 mph (44.7 km/h) during the 100m.

How can I increase my sprint speed?

Focus on explosive strength training (squats, lunges, plyometrics), sprint-specific drills, and proper running mechanics. Short hill sprints and resisted running also build sprinting power effectively.

Does age affect sprint speed?

Yes. Sprint speed peaks in the mid-to-late 20s and gradually declines with age, primarily due to loss of fast-twitch muscle fibers and reduced stride length. However, masters sprinters who continue training maintain impressive speed well into their 40s and beyond.

Curious how sprint speed converts to distance pacing? Our 1 mile pace chart shows what sub-6, sub-5, and sub-4 minute miles translate to in per-400m and per-km splits.

References

• 1
  Toofan, K. (2019, July 24). Discover the Average Human Athlete Running Speed. Engineer Calcs.
• 2
  HOME. (n.d.). World Masters Athletics. https://world-masters-athletics.org/
• 3
  Outdoor Women 2022 (4).pdf. (n.d.). Google Docs. Retrieved May 15, 2024, from https://drive.google.com/file/d/1qbodlgUv6b6PvRi2zsnO5R3wea6zfWDb/view
• 4
  100 Metres – men – senior – outdoor. (n.d.). Worldathletics.org. https://worldathletics.org/records/all-time-toplists/sprints/100-metres/outdoor/men/senior
• 5
  World Athletics. (n.d.). Worldathletics.org. https://worldathletics.org/records/by-category/world-records