Distance marching rates, infantry v cavalry

[Mark Hygate]

.......... It does seem strange, bearing in mind the supposed institution in the 3rd century of a central cavalry reserve, presumably to respond more quickly to crises. ........

This element would, of course, make much more sense if we assume that the logistical restrictions didn't apply; ie, with your network of roads, forts, posts, wells and stored grains you can move a cavalry reserve over significant distances in a short time. On that basis it may be certainly reasonable to expect a purely cavalry force to cover at least 50 miles a day.

That said - is there good evidence to support the 'central cavalry reserve'? :wink: 'Central' perhaps, but just cavalry :?: - not that there isn't a significant cavalry element contained between the Praetorian Guard, Ala Singularis and the II Parthica just down the road at Albanum.....