Convention Link Sites - European SF Society, including Eurocons
- World SF Conventions
- SMOF News
- SF2 Concatenation events list
- The Steampunk Explorer events list
- Upcomingcons.com
Regular online events - 1-28/29 February each year Women in Horror Recognition Month, global [discontinued in 2021 because its work was done, but retained here in memoriam]
- 25 March each year Tolkien Reading Day, global
What happened? Because maintaining this once huge page involved far too much work, I switched to a listing-by-request policy in late 2018. New events and relistings of established conventions were added as soon as someone – any interested person at all – sent a notification. It became clear that virtually no one was interested: listings dropped steadily off the calendar until February 2020, since when this has been a near-static page updated only when one of the linked sites goes dark or a new convention site comes to my attention. The Ansible home page continues to list all Worldcons and Eurocons as well as UK events. – David Langford