When you sign up to the Longest Day Golf Challenge, you can play your 72 holes at any golf course in the UK. (Just get in touch and ask if they will let you play on your chosen date).
In case you need help finding a venue, we've put together this list of clubs that are happy to host your challenge. If you can't find a suitable club here, don't worry – more will sign up, so keep checking back.
And, if your chosen course isn't listed, please tell them all about Longest Day Golf, and try to get them more involved!