Absolutely second that about the Bob stroller - undoubtedly the best money we ever spent on baby stuff. We brought ours in from the states ( very helpful mail order company in Seattle, I think - could probably dig out the email if you like ))
As laraeo says, unbeatable if you actually want to run or powerwalk with your baby as it leaves room for your stride unlike normal prams. I found it hard work in shops, due to the length requiring quite a lot of turning space. Ours is bright yellow, which did yet a lot of attention, but probably quite a good idea to be seen at a distance on country roads! Also great off road - forest trails etc - can cope with pretty much anything and nice suspension means your baby is pretty comfy too
The only downside is that it's quite big to fit in a car, even when folded, though the wheels are easy to take off if necessary
There may be other things out there, though we bought this because of a recommendation in a running magazine and have put in miles & miles with no probs at all ( just one puncture when I didn't spot a thorn edge - fixed in a local bike shop)
Good grief, starting to sound like I work for Bob strollers..... Even Granny loves walking with it, it was so easy to push!
Funny enough I'm about to put mine on Ebay though will have to do local pick up only as it's far too big to post. Very sad to see it go, but DD2 is 2 now and no interest in sitting still and needs to get moving