To Rother Valley this time for the fun, fast and totally mental sport of hovercraft racing.

They may look like a cross between a lawnmower and a mattress but they are astonishing bits of precision engineering. And boy can they move. Unique, equally fast on water and land and incredibly hard to drive.

We chatted with champions, winced at some close capsizing calls and generally had a much more fun time than at the snooker.

Join us for maybe the wackiest sport yet. Certainly the fastest.

Eleven down, twenty nine to go.

Episode 10 takes us to the iconic Crucible Theatre for the World Seniors Snooker Championships, ready to experience one of Sheffield's most famous venues.

And that was about as good as it got.

We wanted to like it. We gave it every chance.

Turns out total silence isn't our favourite environment to watch sport in.

We talk about what we didn't like, our potential new found fame and there were some positives but the iconic venue does a lot of the heavy lifting on that front.

It's our first real letdown, and that's OK. We knew we probably wouldn't enjoy them all and if you are following our challenge you'll get the rough with the smooth.

Ten down, thirty to go.

Sport number nine takes us to American football with the Sheffield Giants and we were very pleasantly surprised.

We weren't sure what to expect but we were blown away by the standard of action on the field and came away wondering why more people aren't coming down to watch this action packed sport.

We continued our Sporty Forty tradition as the Sheffield team won again.

And as if that wasn't enough we got great coffee, even better cookies and loads of friendly chat and insight from Tailgate Coffee who talked us through the finer points as well as fuelling our afternoon.

As always we rank the action, atmosphere, venue and food and drink and place the Giants on our Sporty Forty leaderboard.

Nine down, thirty one to go.