This fall, mystery and crime fans will be congregating in Calgary to mark Bouchercon 2026. 

The annual World Mystery Convention, a fan-driven event named after American author, critic, and editor Anthony Boucher, will be held in the Alberta city for the first time from Oct. 21–25. Launched in 1970 in Santa Monica, California, Bouchercon has been held in different U.S. cities over the years, but this year marks the first time it will be hosted in a Canadian city other than Toronto. 

The bid to have Calgary host this event was first presented in 2022, and Bouchercon 2026 chair Pam McDowell says the organizing committee has been working since the city was granted the event in a membership vote to prepare for this fall’s event, which will be held at the Calgary Telus Convention Centre. 

Although Bouchercon has been held three times in Toronto and twice in the U.K., it is more often held in American cities, with the majority of attendees comprised of American crime and mystery fiction fans. McDowell says she is looking forward to offering Bouchercon attendees something new and “distinctly Canadian.” Registration for this year’s event has Canadians representing about 30 per cent of attendees, instead of the 5 per cent more often seen at Bouchercon events held in the U.S.

A Calgary-specific detail will be on display at the opening ceremony, where the nine guests of honour, including Lifetime Achievement Guest of Honour Louise Penny and Cross-Border Guest of Honour Kathy Reichs, will be white hatted, or welcomed with a white hat. The other guests of honour are Calgary author P.J. Vernon, Kevin Sands, Vicki Delany, Jennifer Hillier, Abir Mukherjee, Mark Greaney, and Steele Curry. Other special guests include Dave Sweet and Hart Hanson.

“The white hat is a symbol of hospitality and welcome, and what better way to recognize our guests of honour?” McDowell says. “That was the focus, to bring the mystery community to Calgary to check out Calgary. We knew we could put on a great show because we have a very active literary community and a very supportive volunteer community.” 

The organizing committee is also planning a more extensive Kids Bouchercon event than in previous years, with free events and activities scheduled to take place over an entire day at the city’s landmark Central Library. 

McDowell expects the number of registered attendees to hit 1,300 people this week – nearly half of whom are not authors – already in excess of the organizing committee’s goal of 1,100 attendees. 

Many of the mystery and crime fiction fans who attend the annual convention plan their vacations around the events, so tours and outings have been organized prior to the fan convention beginning in earnest. (The Bouchercon 2026 organizing committee had tours planned and available for booking during the 2025 Bouchercon in New Orleans.)

But in addition to looking forward to visiting Calgary as tourists, McDowell says many of this year’s attendees are also looking forward to discovering new books and authors to read. 

“Canada is a great, great place to explore authors,” McDowell says. “They’re going to meet so many new people that they’ve never heard of, and their books will be for sale here.”

Correction, June 11: This article has been updated to reflect the number of guests of honour and additional special guests.