after-work run; run home from work
A run that replaces the usual commute home, typically done by changing into running gear at the office and running back.
I do an after-work run twice a week.
I don't have much to carry today, so I'll run home from work.
Compound of 帰宅 (きたく, 'returning home') and ラン ('run'), a straightforward modern coinage.