Mo

Most speed walkers cover a mile in about 12 to 14 minutes, while trained racewalkers can drop closer to 6 to 8 minutes per mile.

Most recreational skiers cruise around 20–40 mph, while skilled racers often average 40–70 mph and speed specialists go far beyond that.

Most adults walk 2 km in about 20–30 minutes, from around 15 minutes at a fast pace to roughly 40 minutes at a gentle stroll.

Most Boston Marathon finishers take about three and three quarter to four hours, while top professionals finish in a little over two hours.

Most adults walk at around 3 to 4 miles (4.8–6.4 km) per hour on level ground, depending on fitness, terrain, and walking purpose.

The human heart can beat around 180–200 beats per minute in intense exercise, while rare arrhythmias can push it above 300 beats per minute.

On smooth roads, gravel bikes are usually 1–3 mph (2–5 km/h) slower than similar road bikes, though fit tyres and position can nearly close the gap.

Most humans walk about 3 mph (5 km/h), and how fast can humans walk ranges from relaxed strolls to racewalking speeds close to 10 mph.

For most healthy adults, the average human 100m run takes about 15–18 seconds, which equals roughly 20–24 km/h in a short all-out sprint.

Most 1500m runners race between 3:30 and 6:30 minutes, with top runners covering the distance at about 23–26 km/h.