Best way between concourses DXB Int T3

[Borisdog]

I'm doing an EK F flight on points in March from DXB to SYD, I'll be inbound to DXB also F from CMB.

I've got 9 hours to kill so I'm looking at doing all the J/F lounges, and the "secret" lounge in Concourse C.

So what's the best way to get between the concourses? Any time estimates greatly appreciated.

Cheers, BD

 

[AIRwin]

Train between A and B, walking between B and C