Weekend Motorsports Roundup, May 11-12, 2013

Welcome to the Jalopnik Weekend Motorsports Roundup, where we let you know what's going on in the world of racing, where you can see it, and talk about it all in one convenient place. Where else would you want to spend your weekend?

Great news everyone! Formula One is back, after being absent from all our lives so far this month of May. Did you miss it? I missed it. With it also comes American Le Mans Series, Superbikes, Australian V8 Supercars, and a whole bunch of NASCAR. So something for everyone, really.

Please use our new-ish (and still fancy-ish) image annotation tool on the map above to show us races we might have missed, where they're being held, and where we can livestream them. Get it while it's good.

All times Eastern.