Luke Griner an 11 year old ran a 5k in 19mins 7secs.
According to the No Excuses 5K race, 14:51 for females and 13:11 for males.
Bailey my daughter ran a 5k at the age of 6 in 29:42 at the Got Friends 5k in Clemmons, NC.
The answer is 24:08 ran by Evan Hall
The fastest 5 kilometer run by a 12 year old is 16:17 for a female and 14:52 for a male, according to the "No Excuses" 5 km Run website.
My 9 year old son ran a 5k in 22:46. He consistantly runs in the low 23:00. All this with basically no training, just weekend 5k and 10k runs.
For the question What is the fastest time for a 10 year old in a 5 K? http://t.answers.com/answers/#!/entry/what-is-the-fastest-5k-run-by-a-10-year,4fb81a494b672622b8f4ebf7 Brian Taylor, of East Patchogue NY is 10 years old and ran a 5 K in 19 minutes 46 seconds. It was at the Courtney True Blue 5K in Blue Point NY and can be verified by Island Timing at http://www.2013.island-timing.com/blakeslee.html http://t.answers.com/answers/#!/entry/what-is-the-fastest-5k-run-by-a-10-year,4fb81a494b672622b8f4ebf7
I'm not sure what the fastest 3.5 mile run ever is, but i do know the fastest 5k ever is a 12.37.35 by Kenenisa Bekele (Ethiopia) on May 31, 2004. www.chacha.com/question/what-is-the-world's-fastest-5k-running -time
The fastest 5 km by a 5 year old is 20:25 for a female and 19:46 for a male according to the "No Excuses" 5 km Run website.
My 9 year old ran a certified 5K in 21:43.
My 10 year old son ran a 20:30 5K today. It's his first 5K.
The fastest 5K for a 12-year-old girl is 16:17, according to the No Excuses 5K. (14:52 for 12-year-old boys.)
Lukas Verzbicas 15 years old ran a 14:18 at the Nike Indoor Nations as a freshmen to set the freshmen world record for fastest 5k
In a 5k 12:32 seconds
15 minuets by Alex Taylor from Lynn camp
On September 27, 2014, Madison Denny (Female), age 10, ran a 5K time of 18:05 at the 2014, SoFit City Challenge in Fairfield, CA.
13mins & 48 secs. William Percival, March 14th 2009 Run at Onehunga Bay Auckland New Zealand
The current world record for a 5k run is 12 minutes, 26 seconds, according to Wikipedia: http://en.wikipedia.org/wiki/5000_metres.
The fastest 5k was run by the Ethiopian distance runner Kenenisa Bekele on the track posting a time of 12:37.35. For those of you doing the math, that is 4:03/MILE pace for a little more than 3 miles.
I don't know but I'm a ten year old girl and can run a 6 minute 36 mile and a 5k in 26 minutes.
24:06 by Mayson Levandoski. RUN THRU THE RAPIDS 10-20-12 Official chip time . Not even close. Braden Griffin ran the Tulip Time 5K in 2013 with an official chip time of 21:01! see link: http://results.active.com/events/tulip-time-run--7/5k-run-walk/braden-griffin