| County | County Fair Name (if different than County) | Contact Name | Contact Email | Contact Phone | Fair Dates | |
| Adams | Adams County Fair | Julia Hurdelbrink | jhurdelbrink@adcogov.org | 303-637-8108 | July 30 to August 3 | |
| Arapahoe | Arapahoe County Fair | Shaylen Florez | sflorez@arapahoegov.com | 303-738-7947 | July 19-23 (pre-fair), July 24-27 | |
| Baca | Baca County Fair | Tiana Garcia | tiana.garcia@colostate.edu | 719-523-6971 | July 28 – Aug 2 | |
| Bent | Bent County Fair | Ariel Eddings | ariel.eddings@colostate.edu | 719-989-8392 | July 26-August 2, 2025 | |
| Boulder | Boulder County Fair | July 31 – Aug 10, 2025 | ||||
| Chaffee | Chaffee County Fair & Rodeo | Rebecca Sheriff | rebecca.sheriff@colostate.edu | 719-539-6447 | July 26-Aug 3 | |
| Cheyenne | Cheyenne County Tumbleweed Fair | Jim Lengel | 719-767-5716 | July 11-19 | ||
| Crowley | Crowley County Days | Marlena Griesse | marlena.griesse@colostate.edu | 308-430-0867 | July 21-26, 2025 | |
| Custer | Custer County Fair | Reggie Foster | reggie.foster@colostate.edu | 719-783-2514 | July 11-20 | |
| Delta | Delta County Fair | Karen Nittler | knittler@deltacountyco.gov | 970-874-2195 | July 28-Aug 4, 2025 | |
| Douglas | Douglas County Fair & Rodeo | Mercedes Glenn and Jacie Rex | mercedes.glenn@colostate.edu/jacie.rex@colostate.edu | 719-660-3926 | July 25-Aug 3, 2025 | |
| Eagle | Eagle County Fair | Connie Melzer | connie.melzer@eaglecounty.us | 970-471-8043 | July 21-26, 2025 | |
| El Paso | El Paso County Fair | Jen Loewen and Emily Green | jenniferloewen@elpasoco.com and emily.green@colostate.edu | 719-520-7690 | July 12 – 19 | |
| Elbert | Elbert County Fair | Kali Benson | kali.benson@colostate.edu | 303-621-3162 | July 26-Aug 3, 2025 | |
| Fremont | Fremont County Fair and Rodeo | Julianne Dinkel | Julianne.dinkel@colostate.edu | 719-276-7390 | July 26 – August 2, 2025 | |
| Garfield | Garfield County Fair | Carla Farrand | carla.farrand@colostate.edu | 970-625-3969 | August 2-9, 2025 | |
| Grand | Middle Park Fair & Rodeo | Taedra Hickam | thickam@co.grand.co.us | 970-724-3436 | July 24 – Aug 10, 2025 | |
| Gunnison | Gunnison County Fair | Perri Pelletier | Perri.Pelletier@colostate.edu | 970-641-7630 | June 27 – July 13 | |
| Huerfano | Huerfano County Fair | Marvin Reynolds | marvin.reynolds@colostate.edu | 719-738-3000 X131 | August 6-10, 2025 | |
| Jefferson | Jeffco 4-H Fair | Josey Pukrop | jpukrop@jeffco.us | 3032716620 | July 26-Aug 3, 2025 | |
| Kiowa | Kiowa County Fair and Rodeo | Tearle Lessenden | tearle.lessenden@colostate.edu | 719-438-5321 | Sept 9-13, 2025 | |
| Kit Carson | Kit Carson County Fair and Prorodeo | Scott Stinnett | scott.stinnett@colostate.edu | 719-346-5571 | July 19-26, 2025 | |
| La Plata | La Plata County Fair | Angela Fountain | afountain@lpcgov.org | 970-382-6460 | August 2-10, 2025 | |
| Las Animas | Las Animas County Fair | Lorri Arnhold | lorri.arnhold@colostate.edu | 719-846-6881 | July 22-26, 2025 | |
| Lincoln | Lincoln County Fair & Rodeo | https://lincoln.extension.colostate.edu/lincoln-county-fair/ | July 30-31 & Aug. 2-9, 2025 | |||
| Moffat | Moffat County Fair | Jackie Goodnow | jgoodnow@moffatcounty.net | 970.824.9180 | August 1-9, 2025 | |
| Montezuma | Montezuma County Fair | Tierney Wilson | t.wilson@colostate.edu | 970-739-7924 | July 26-Aug 2 | |
| Montrose | Montrose County Fair | Jaime Goza | jaime.goza@colostate.edu | 970-249-3935 | July 18-27 | |
| Morgan | Morgan County Fair | Jamie Dixon | coopext_morgan@mail.colostate.edu | 970-542-3540 | July 25 – 31, 2025 | |
| Ouray | Ouray County Fair | Jaime Goza | jaime.goza@colostate.edu | 970-249-3935 | August 7-9 | |
| Park | Park County Fair | MacKenzie Rohman | parkcofair@gmail.com | 303-775-5590 | July 11-20 | |
| Pueblo | Pueblo County Fair | Shane Roberts | robertss@pueblocounty.us | 719-583-6566 | July 18-27, 2025 | |
| Routt | Routt County Fair | Millie Delaney | mdelaney@co.routt.co.us | 970-879-0825 | August 8 – 17, 2025 | |
| SLV Area-Alamosa, Mineral, Saguache, Rio Grande, Costilla, Conejos | SLV Fair | Jason Tillman | jason.mvpg@gmail.com | 719-850-9101 | July 31- August 9 2025 | |
| Teller | Teller County Association of Fairs & Shows | Melissa Orme | ormem@tellercounty.gov | 719-686-5421 | July 26-Aug 3, 2025 | |
| Washington | Eastern Colorado Roundup | Jamie Jo Axtell or Anne Mason | jamie.axtell@colostate.edu | 970-345-2287 | July 21-26, 2025 | |
| Yuma | Yuma County Fair | JoLynn Midcap | jolynn.midcap@colostate.edu | 970-332-4151 | July 31-Aug 3 | |
| Prowers | Sand & Sage Round Up | Amber Comer | amber.comer@colostate.edu | 719-336-7734 | August 2-9th | |
| Prowers | Holly Gateway Fair | Amber Comer | amber.comer@colostate.edu | 719-336-7734 | September 21-27th | |
| Weld | Weld County Fair | Mikayla Gabel | mgabel@weld.gov | 970-400-2069 | July 19-28, 2025 |
4‑H reaches nearly six million young people through Cooperative Extension – a community of more than 100 public universities and 3,000 local offices. Programs are delivered by more than 3,500 4‑H professionals and more than 500,000 volunteers.
4‑H’s hands-on approach is proven to grow life skills like confidence, independence, resilience and compassion through stages and developed through experiences, not instruction.
The result? Kids who are empowered with the skills to lead for a lifetime.
4‑H empowers young people to be true leaders. True leaders are young people who have confidence; know how to work well with others; can endure through challenges; and will stick with a job until it gets done. In 4‑H, we believe true leaders aren’t born – they’re grown.
