I have just completed, and published, a major update to both the Trials Events Database and the Trials Sections Database. The Events Database now lists over 1500 events, and the Sections Database now lists over 2200 event/section combinations, with my normal caveat that both are still work-in-progress. You can go straight to the latest printouts from these links:
The Trials Sections Database now lists every section used for every ACTC Championship event from 1984 to 2019, although not all the locations are known. It also lists a substantial number of sections used for other events, both historic and Non-Championship.
This will be the last major (published) update for some time as I am now researching other aspects of classic trials history. I will, however, continue to make ad-hoc (unpublished) updates as appropriate. So if you have a question, comment, or correction, just ask (using the Contact Me email address in the right-hand column).