Found this and looks like probably well run races? Also wondering if any other leagues worth entering a few races? I’ll probably be Earlsfield based. Ta

Anyone?

London League – mix of London races, some in Dover, some in brighton, other north London – big fields.
Central League – smaller fields, more Hertford based races.
Also look at wessex league – some of them are pretty easy to get to as well.
There are a number of people on here who race in these leagues – some just race, others race and promote races, others race and commissaire.
You might also want to look at muddy hell – night cx at Herne Hill.