2025 Colorado Hunting Season Dates And Schedule. Create optional, limited deer hunting during the first rifle season when necessary to meet biological objectives and/or social management objectives (hunt deer & elk. Official dates are typically released several months.
The seasons will run from august 15th to december 15th. Whether you’ve hunted in colorado or not, note that 2025 brings the start changes to the dates and processes for hunting in colorado — primarily for big game — running.