MileHiCon 2021 Information


MileHiCon 2021

MileHiCon 2021
October 1-3, 2021
Denver Marriott Tech Center
Denver, CO

Science Fiction Convention with Fantasy programming

For SF/F and speculative fiction lovers, it's a weekend not to be missed. Colorado's oldest sci-fi and fantasy literary convention will feature authors, artists, speakers, cosplay, and programming on every aspect of the science fiction and fantasy genres.

We anticipate life will be back mostly to normal by October, and hope to have our near-usual convention experience. That being said, however, we have been and will continue to closely monitor government orders, regulations, recommendations and the roll out of vaccines. We will adjust if and as necessary to keep all MileHiConians safe and healthy

Registration Information

Advance Rates
$52

Update MileHiCon 2021 Information

Last updated: June 21, 2021


Previous/Future Events

MileHiCon 2021  —  October 1-3, 2021
MileHiCon 2020  —  October 23-25, 2020
MileHiCon 2019  —  October 18-20, 2019
MileHiCon 2018  —  October 19-21, 2018
MileHiCon 2017  —  October 27-29, 2017
MileHiCon 2016  —  October 28-30, 2016
MileHiCon 1972  —  October 21-22, 1972
MiniCon 1971  —  October 16, 1971
OctoCon 1970  —  October 17, 1970
OctoCon 1969  —  November 15, 1969