There are a few theories as to what causes this pain; 1  Irritation caused by blood and fluid when the egg is released. The blood and fluid can irritate tissues in the abdominal lining. 2  Bruising is caused during ovulation when the ovarian wall ruptures. 3  Fallopian tube muscle contractions cause discomfort.
5k runners always have a very wide range of times. For a 40 year old, some are able to run around 17-18 minutes, then there are the walkers who do it in around 40-45 minutes. â¦ The overall average for a 40 year old male on a 5k course is between 22 and 25 minutes.or 50-year-old male runners (who are pretty good), probably 6-9 minutes. For the average runner, m â¦ aybe 8-11 minutes. And for just a random guy off the street, most likely between 10 and 15 minutes.
About 20 minutes is an ok time (about what I run). 18-19 minutes is considered a very good athlete, under 17 is elite, Olympic almost. ^Hahahahaha Our HIGH school state champ â¦ ion runs sub-15s for 5Ks, consistently.The world record is 12:37, held by Bekele.hat is a good time for a 5k run? If you want to be on a competing National level between 13-15  minutes.(male) If you are running just to run I would say that an  impressive time would be 18-20 minutes. Und â¦ er 30 minutes would be a  good goal to start with.