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by tylerhou 602 days ago
Think they are aerobically fit but can't run a 5km in less than 20 minutes and can't run a 10km at all.

Is this a typo / did you mean 30 minutes? 5k in 20 minutes is already maybe top 2% of people who compete in races. And running a 10k is far, far easier than running a 5k sub 20.

1 comments

Yes, sorry, you are right to point that out. I meant 30 mins!