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  1. Calendar Overlay Fairgrounds (4)
  2. Calendar Overlay Invasive Species Management (1)
  3. Calendar Overlay Open Space Master Calendar (1)


  1. Indoor Open Ride

    December 15, 2018, 9:00 AM - 6:00 PM @ Event Center

    Times are subject to change. Please call 720.490.5737 before loading your horse to ensure arenas are still available.

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  2. Outdoor Open Ride

    December 15, 2018, 9:00 AM - 6:00 PM @ Table View Arena, Silver Spur Arena, Round Ring

    Times are subject to change. Please call 720.490.5737 before traveling to the Fairgrounds to ensure arenas are still available for Open Ride. Riding conditions and arena access may vary depending on weather conditions.

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  3. 4-H United Dog Practice

    December 15, 2018, 3:00 PM - 4:30 PM @ Barn 1

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  4. Rocky Mountain Pro Wrestling

    December 15, 2018, 6:00 PM - 9:30 PM @ Livestock Arena

    Pro Wrestling...ELEVATED! Featuring the region's most talented and dedicated pro wrestlers.

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Invasive Species Management

  1. Big Year Jeffco 2018

    January 1, 2018 - December 31, 2018

    As part of our Land Stewardship Series Jeffco Invasive Species Management and Jeffco Open Space will be sponsoring BIG YEAR JEFFCO in 2018. Because Jefferson County is home to over 200 species of birds, we decided to encourage people to get outside and document the birds they see within the county. Participants need to register to have their sightings be included in the BIG YEAR JEFFCO official count. Participants will also need an eBird account. eBird is the online venue for documenting the birds participants see and will be the official site for recording BIG YEAR JEFFCO sightings.

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Open Space Master Calendar

  1. The Monthly Naturalist

    December 15, 2018, 8:30 AM - 11:30 AM @ Mount Falcon Park

    Our monthly hike with a naturalist to learn about the unique habitats, birds and other roaming critters special to Jefferson County Open Space.

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