RedBull Crashed Ice

Hi everyone!

http://www.redbull.com …-Lausanne-021243257747377

This event is occuring in my city this week-end and I want to try to get some shots
What lens do you recommend? I was thinking about the EF 70-200 f/2.8L.
Anyone have shoot such event already?
I don't know where I'll be located as this is a free event (probably over-crowded...)
Thanks!

Looks like it's a night time event. Might be too late, but talk to the event people for a photo pass, come early and put up some strobes/triggers (if you have them) if not, on board flash for sure, 70-200 2.8 would be my first choice (probably my only lens I would use as well). I've done indoor roller derby and it can be challenging. I would stick to one lens just for the fact it's going to be crowded. Good luck, looks like fun.