Add onclick to open to a new tab or window

Hey folks, I am not a Web guy/girl by any means here but need help to add an onclick or something when someone clicks on a iframe I made

here is the iframe

<iframe src="http://www.runtastic.com/en/users/Neall-Hards-2" width="645" height="525" align="right" scrolling="no"></iframe>

basically this iframe is on my website http://sponsorneall.webnode.com/watch-neall-run/ - (Yeah I know template site I am no purist by any means), but as you can see when someone currently clicks on the map to watch me run it just opens to the same iframe which is not big enough, I would like it to open a new tab or window.

I have zero idea what to do here, so sorry in advance for the hand holding request.

Thanks in advance

Any link in the source of the <iframe> src needs to have the target property set.