Have you looked at the Elite Field so far? Those with times in it are between 2:04 and 2:14 for their PB
I guess that gives you some sort of idea of the sort of times you need to look at.
Maybe just 2:15 will do Or if you have a sparkling personality and your parents own a hundred oil wells, you might get in that way.
Didn't spot it was in the "beginners" group... Not many beginners are "elite"
Running to fast and to soon is what it sounds like
you could not do it so should accept you need to look at things like couch to 5km programs they are methodical and slowly build up.
Just google c25k and you will find hundreds of them. The NHS has a great site just go there and start with their plan and you won't go wrong.
You burn yourself out after 1km and the rest was a mess... Go way slower treat it like a comic slow motion cartoon. You might get a bit further then.
if you want to start of getting around a bit and starting off gentler, you can always pick one of the national cycling routes to do, or do a part ofF.
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