Hi geo...

Wow - just two weeks to your event? I'm afraid that's too short to create a whole training scheme. I'd probably opt out of the event if I were in your situation.

However if you want to have a go...

There's simply too much to go over to cover it here.

The short answer is, yes try to get in one or two of what's called a 'brick' (bike workout immediately followed by a run w/o a break). These activities tend to tire different muscle groups, so you'll want to at least get a sense for how it will affect you in advance of your event. That way, come race day, you'll know your limits and what pace you can maintain. Otherwise, you may be in for an unpleasant surprise.

If you need more info, repost this in the Triathalon section of the forum - you'll get a better opinion than mine!