Organising our healthy run when it's too early? (9,4)

I believe the answer is:

unearthly hour

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'it's too early?' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.

'organising our healthy run' is the wordplay.
'organising' indicates an anagram.
'our'+'healthy'+'run'='ourhealthyrun'
'ourhealthyrun' is an anagram of 'UNEARTHLY HOUR'.

'when' acts as a link.

Can you help me to learn more?

I've seen this clue in The Irish Times.

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