I read RW fairly regularly, but no other fitness-type mags.
In terms of what else do I read, I subscribe to all of the following:
Wanderlust - excellent travel mag.
Kerrang! - for a weekly dose of HM
The Ties That Bind - Springsteen fanzine
Sproutlore - Robert Rankin fanboy publication
Also, I buy Private Eye all the time, so I suppose it would make sense to subscibe really.
And then I read Credit Today for work purposes.