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couple A few days ago I started running every morning. This routine is very refreshing. But today, from 5 o'clock am to 7 o'clock pm it's been raining. So I had to run under in the rain!
to all the good weather!))  < Not sure what you mean by this. Maybe: "It's all good weather" ?

Grammar

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Good luck with your running! Running in the rain can be the most fun sometimes :)

just start   My First Post

A couple of days ago I started running every morning. This is very refreshing. but However, today, from 5 o'clock a.m. to 7 o'clock p.m. it's has been raining. So I had to run under in the rain!
I wish to all the good weather to all!))

The time indicators are actually abbreviations, and should be shown like this: a.m. and p.m.

It is usually better to start a sentence with "However" instead of "But".

We could all use better weather, instead of so much rain, wind, cold...