G10/42 is not bad as a local course for evening events. GS courses are officially sporting, but plenty of the other courses verge on sporting too, although they should still be ridable on fixed. Up at that Surrey end of the district you're also reasonably close to the A3 based P88x courses. I'm more familiar with the Sussex clubs, so somebody else can suggest clubs for you, but there are plenty to choose from.
G10/42 is not bad as a local course for evening events. GS courses are officially sporting, but plenty of the other courses verge on sporting too, although they should still be ridable on fixed. Up at that Surrey end of the district you're also reasonably close to the A3 based P88x courses. I'm more familiar with the Sussex clubs, so somebody else can suggest clubs for you, but there are plenty to choose from.