I'm 5'2, is it possible to run the 100m in under 12 seconds?
I'm 5'3 is it possible to run the 100m in under 11 seconds?
Is it possible to run a 5k in under 12 minutes? Sprinting: What is the fastest time on the 100m by a white man? I currently run 52 seconds on the 400 meter race. I am 16 and in 10th grade. Would it be possible to get 48-49 seconds by this time next year? Is 180 bpm too fast for running? Is running 3.2km under 15 minutes fast? How can I complete 1600 metre in 6 minute? How can I run 1600m race fast? How do I run a fast 800m? How can I run 1km in 3:30 min? I want to be able to run 10k in 40 minutes. What are some things I can do to help myself? How do I run a 800 metre race as fast as possible? I'm 14 and ran a 0.52 for the 400m, what time is acceptable to run at the D1 college level? Is 1.5 hours very good time for a 20km run? How do I run 1.5 km in 5 minutes? How far can a trained human run full speed without stopping? As a beginning runner, how long will it take me to work up to a 5k? 5 miles? 10 miles? How fast would you have to run to slow down time noticeably? Is it okay if I run 10 kilometers everyday? How much practice time would it take to get from a 60 wpm typing speed to 100 wpm? How can I improve my running for 1.6km in 5 minutes and 30 seconds? How long does it take the average person to run a 10k? What if the average time it takes to run 4 km? How fast could Usain Bolt run the 100m on different planets? How many 22 to 28 years old people can run 5 miles in 30 minutes? How fast can Captain America theoretically run a 100m dash? Is it possible to run 13 miles in 30 minutes like Captain America did? How fast can the average 40-year-old male run a mile? Can I loose 40kg after the age of 40 assuming I can run 1 hour completing 8k run? Is 23:59 a good 5k time for a 13yo girl who has never run a 5k before? Can I run 20 minutes in the morning and then do full body workout in the evening without wasting progress?