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SLV Fair: Swine

SLV Fair Tagging

Any and all animals that are either being shown at San Luis Valley Fair or the Colorado State Fair in a market class, must attend the county weigh-in and tagging day. Please report any lost tags to the Hog Superintendent as soon as possible and within 48 hours. You will be unable to check-in any animals at either fair without their SLV County tag in place. 

2026 San Luis Valley Fair Important Dates:

  • Swine Tagging: May 1-2, 2025
  • SLV Fair Entries Close: July 10, 2026
  • Breeding Swine Check-in: August 1, 8-9 am
  • Swine Check-in: August 1, 2:30-4:30 pm
  • Swine Showmanship: August 1, 6 pm
  • Breeding Swine Show: August 2, 10 am
  • Mike Kelley Memorial Barrow Show: 11 am
  • Market Swine Show: August 4, 5:30 pm
  • Check out non-sale animals: August 6, 9 pm
  • Junior Livestock Sale: August 7, 5 pm

2026 Colorado State Fair Important Dates: 8/26/26-9/8/26

  • DNA Envelopes available to order: March 1, 2026
  • Swine DNA due to CSF(postmarked): June 10, 2026
  • Swine Nominations due:  June 10, 2026
  • State Entries Close: July 26, 2026
  • Market Swine in place: August 26, 2026 by 5pm
  • Market Swine Showmanship: August 27, 2026; 5pm
  • Market Swine Show: August 28, 2026, 9am
  • Junior Livestock Sale: September 1, 2026; 2pm

County Fair Frequently Asked Questions

Is there a min/max weight or age limit?

Is there a min/max weight or age limit?

Is there a min/max weight or age limit?

Yes! Market Swine have both a minimum and a maximum allowed weight. The minimum weight is 230 pounds and the maximum weight is 300 pounds.  Market swine that are under 230 pounds or over 300 pounds will not be allowed to sell and will show in their own division. 


Market swine must be born on or after December 15, 2024 to be eligible to show at fair. 


Ownership Deadline

Is there a min/max weight or age limit?

Is there a min/max weight or age limit?

The ownership deadline for all swine(breeding & market) to be shown at fair is May 1. This applies to both ownership and possession of the animal. Unless you have filed a lease or off-site boarding agreement with the Extension Office, the animal MUST be at your house and under your full care (not at a breeder's or fitter's), by May 1.

Classification

Is there a min/max weight or age limit?

Shavings & Bedding

All market swine, during weigh-in, will be classified into breed divisions. Classifications will be made by a three member panel and a 2/3 agreement is needed for each classification. 


If you have a purebred animal and you wish to contest your classification, please have your registration papers ready to show the panel. The papers must show the junior's name, not the family's name,  as the owner to be eligible. 

Shavings & Bedding

Have More Questions?

Shavings & Bedding

You are more than welcome to bring in your own bedding to both County and State Fair. Shavings will be available for purchase at County Fair. See the smiling faces in the Fair Office to arrange purchase. 

For Colorado State Fair, you will need to pre-order bedding when you enter or bring your own. There are no shavings or bedding available for purchase on site at Colorado State Fair. 

Divisions

Have More Questions?

Have More Questions?

If any division has more than twenty-four animals in the division, the division will then be subdivided into light, medium and heavy divisions. The champions and reserve champions from the light, medium and heavy divisions will advance to the final drive. 

Have More Questions?

Have More Questions?

Have More Questions?

Hog Superintendent: 

Heather Tillman (719) 849-3644


Overall Superintendent: 

Mark Brown (719) 588-1551


Fair Board President: 

Jason Tillman (719) 850-9101


Extension Office: (719) 852-7381

2026 SLV Fair Book

Download PDF

Results & Updates

Winner's Showcase

    How to Nominate and Enter the San Luis Valley Fair

    Download PDF

    How to Nominate and Enter the Colorado State Fair

    Download PDF

    Copyright © 2026 San Luis Valley County Fair - All Rights Reserved.


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