Wikipedia:Articles for deletion/Unit run
Military units usually engage in morale-building exercise of this sort.  The doctrine of the US Marines may be found in manuals such as https://www.google.co.uk/books/edition/Marine_Physical_Readiness_Training_for_C/N1w_ndWpyVIC?hl=en this.  The rest is then a matter of ordinary editing not deletion per 
— user:Andrew, 08:06, 24 April 2021 (UTC)
Stance: keep
Cited policy: WP:ATD (Wikipedia:Deletion policy)